The geology of Russia in Europe and the Ural mountains. I. Geology / by Roderick Impey Murchison,... Édouard de Verneuil,... and count Alexander von Keyserling,...

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Titre : The geology of Russia in Europe and the Ural mountains. I. Geology / by Roderick Impey Murchison,... Édouard de Verneuil,... and count Alexander von Keyserling,...

Titre : Géologie de la Russie d'Europe et des montagnes de l'Oural. I. Geology / par Roderick Impey Murchison,... Edouard de Verneuil,... et le Cte Alexandre de Keyserling,...

Auteur : Murchison, Roderick Impey (1792-1871). Auteur du texte

Auteur : Verneuil, Édouard de (1805-1873). Auteur du texte

Auteur : Keyserling, Alexander von (1815-1891). Auteur du texte

Éditeur : J. Murray (London)

Éditeur : P. Bertrand (Paris)

Date d'édition : 1845

Notice d'ensemble : http://catalogue.bnf.fr/ark:/12148/cb30997506x

Type : monographie imprimée monographie imprimée

Langue : anglais

Langue : français

Format : 2 vol. (XXIV-700 p.-VII f. de pl., XXXII-512... 2 vol. (XXIV-700 p.-VII f. de pl., XXXII-512 p.-XLIII f. de pl.) : ill., pl., cartes en noir et en coul. ; in-4

Format : Nombre total de vues : 826 Nombre total de vues : 826

Description : Contient une table des matières Contient une table des matières

Description : Avec mode texte Avec mode texte

Droits : Consultable en ligne

Identifiant : ark:/12148/bpt6k63776945

Source : Bibliothèque nationale de France, département Sciences et techniques, 4-S-1769 (1)

Conservation numérique : Bibliothèque nationale de France

Date de mise en ligne : 12/03/2013

Aller à la page de la table des matièresXVII
CONTENTS.
TABLE OF THE DIAGRAMS IN THE FIRST VOLUME.
- Page
- (1.) 1. Section across the territory of Christiania
  .......... Page(s) .......... 13
- (2.) 1*. Hill of Kinnekulle
  .......... Page(s) .......... 15
- (3.) iii. Lugnos
  .......... Page(s) .......... 16
- (4.) 2*. The Omberg
  .......... Page(s) .......... 17
- (5.) 3. Section north of Grenna
  .......... Page(s) .......... 17
- (6.) 3*. Section from St. Petersburgh to Czarkoe-celo
  .......... Page(s) .......... 27
- (7.) 4. Section-banks of the river Volkof
  .......... Page(s) .......... 29
- (8.) 4*. Section showing details of the calcareous strata of the Volkof
  .......... Page(s) .......... 30
- (9.) 5. Section-banks of the Vloia near Possobea
  .......... Page(s) .......... 30
- (10.) 5*. Section along the Pulkovka Brook.
  .......... Page(s) .......... 31
- (11.) 6. Section showing disturbances of the Silurian rocks near Popovka.
  .......... Page(s) .......... 31
- (12.) 6*. Section of the cliffs between Waiwara and Jeive
  .......... Page(s) .......... 33
- (13.) 6**. Asaphus cornutus, var. of A. expansus?
  .......... Page(s) .......... 37
- (14.) 7. Section of the Priksha (Priutchka)
  .......... Page(s) .......... 46, 71
- (15.) 8. Devonian and carboniferous rocks on the banks of the Andoma
  .......... Page(s) .......... 48, 74
- (16.) 9. Quarries of Devonian rocks at Orel, on the banks of the Oka
  .......... Page(s) .......... 56
- (17.) 10. Section of the cliffs at Ottrada on the Oka
  .......... Page(s) .......... 57
- (18.) 11. Subdivisions of the concretionary limestone on the Oka
  .......... Page(s) .......... 57
- (19.) 12. Section of magnesian limestone on the Stolobna rivulet
  .......... Page(s) .......... 72
- (20.) 13. Carboniferous section near Vitegra
  .......... Page(s) .......... 75
- (21.) 14. Sequence in the central carboniferous basin on the Oka
  .......... Page(s) .......... 78
- (22.) 15, 35. Section of the white (carboniferous) limestone and overlying strata on the Moskva
  .......... Page(s) .......... 80, 235
- (23.) 16. Section at Putshino-calcareous tufa reposing on the carboniferous strata
  .......... Page(s) .......... 82
- (24.) 17. Carboniferous sequence at Kashirov on the Oka
  .......... Page(s) .......... 82
- (25.) 18. Section of the white limestone and overlying rocks on the Unja
  .......... Page(s) .......... 84
- (26.) 19. Section of Fusulina limestone at the mouth of the Ussa
  .......... Page(s) .......... 86
- (27.) 20. Shaft section of carboniferous series at Lissitchia-Balka
  .......... Page(s) .......... 111
- (28.) 21. Carboniferous series, disturbances at Ust-Coiva
  .......... Page(s) .......... 126
- (29.) 22. Section from Girialskaya to the Gourmaya Hills
  .......... Page(s) .......... 132, 146
- (30.) 23. Transverse section across the valley of the Sakmarka
  .......... Page(s) .......... 148
- (31.) 24. Section of Permian strata at Metaftamak
  .......... Page(s) .......... 152
- (32.) 25. Section from the valley of the Kidash to the plateau of Karlinski
  .......... Page(s) .......... 155
- (33.) 26. Section near Tchistopol (Permian grits with plants)
  .......... Page(s) .......... 156
- (34.) 27. Section near the Sulphur Baths of Sergiefsk
  .......... Page(s) .......... 158
- (35.) 28. Permian section from Sviask to Kazan
  .......... Page(s) .......... 162
- (36.) 29. Section of the Dwina near Ust-Vaga
  .......... Page(s) .......... 174
- (37.) 30. Concretionary limestone and marl on the Volga
  .......... Page(s) .......... 179
- (38.) 31. Limestone hills (Permian) of Mertvi-Sol
  .......... Page(s) .......... 183
- (39.) 32. Section of Mount Bogdo
  .......... Page(s) .......... 195
- (40.) 33. Sequence of lower secondary and upper Palaeozoic rocks
  .......... Page(s) .......... 204
- (41.) 34. Jurassic section of thirty miles of country on the Volga
  .......... Page(s) .......... 232
- (42.)35. Cliff section of Jurassic beds on the Oka
  .......... Page(s) .......... 234
- (42.) 36. See diagram (22), p.
  .......... Page(s) .......... 80
- (43.) 37. Section at the Sparrow Hills, Moscow
  .......... Page(s) .......... 237
- (44.) 38. Section at Goroditche on the Volga
  .......... Page(s) .......... 246
- (45.) 39. Section at Izium
  .......... Page(s) .......... 252, 267
- (46.) 40. General section at Kursk
  .......... Page(s) .......... 269
- (47.) 41. Cretaceous and Jurassic sequence near Saratof
  .......... Page(s) .......... 275
- (48.) 42. Cretaceous and Tertiary sequence near Kamischine
  .......... Page(s) .......... 276
- (49.) 43. Section showing the general relations of the Cretaceous and Tertiary strata on the Volga
  .......... Page(s) .......... 277
- (50.) 44. Longitudinal detailed section at Antipofka
  .......... Page(s) .......... 288
- (51.) 45. Section at the salt-mines of Wieliczka
  .......... Page(s) .......... 291
- (52.) 46. Tertiary and overlying deposits on the Sea of Azof at Taganrog
  .......... Page(s) .......... 296
- (53.) 47. Section from the Sea of Azof to the Sea of Aral
  .......... Page(s) .......... 311
- (54.) 48. Erosion of the cliffs of Mount Bogdo
  .......... Page(s) .......... 318
- (55.) 49. Superficial beds on the banks of the Dwina
  .......... Page(s) .......... 328
- (56.) 50. Section of post-pliocene beds on the bank of the Vaga
  .......... Page(s) .......... 331
- (57.) 51. Altered rocks and mineral springs on the W. flank of the Ural
  .......... Page(s) .......... 358
- (58.) 52. Porphyries and Tertiary millstones of Kaltchedansk
  .......... Page(s) .......... 366
- (59.) 53. The Ural as seen from Neviansk
  .......... Page(s) .......... 369
- (60.) 54. Vertical section of the copper ground at Nijny Tagilsk
  .......... Page(s) .......... 372
- (61.) 55. Convolutions of Palaeozoic rocks at Serebriansk
  .......... Page(s) .......... 383
- (62.) 56. Relations of underlying Silurian greywacké to the Devonian limestone on the Serebrianka
  .......... Page(s) .......... 384
- (63.) 57. Contortions of the Devonianlime stone on the Tchussovaya
  .......... Page(s) .......... 386
- (64.) 58. Section of the contorted rocks on the Tchussovaya
  .......... Page(s) .......... 388
- (65.) 59. Ground plan of a portion of the copper works at Frelofski Turyinsk
  .......... Page(s) .......... 399
- (66.) 60. Trappean hills at Cossatchi-Datchi
  .......... Page(s) .......... 439
- (67.) 61. Appearance of the Guberlinski hills
  .......... Page(s) .......... 447
- (68.) 62. Section showing the position in which bones of Mammoth are found with coarse auriferous drift near Ekaterinberg
  .......... Page(s) .......... 478
- (69.) 63. Eroded limestone covered with gold shingle at Soimanofsk
  .......... Page(s) .......... 487
- (70.) 64. Position of the gold detritus, showing its date to be ancient
  .......... Page(s) .......... 489
- (71.) 65. Sketch of locality where large lumps of gold have been found
  .......... Page(s) .......... 490
- (72.) 66. View of Taganrog from the west, showing the position of the Mammoth clay drift
  .......... Page(s) .......... 502
- (72.) 67. See diagram (12), p.
  .......... Page(s) .......... 33
- (73.) 68. Illustration of the deposit of gravel from icebergs
  .......... Page(s) .......... 547
- (74.) 69. Ground plan illustrating the terraces of gravel so deposited
  .......... Page(s) .......... 547
- (75.) 70. Form of the skärs or hills of gravel in Scandinavia
  .......... Page(s) .......... 555
- (76.) 71. Formation of skärs and osar
  .......... Page(s) .......... 556
- (77.) 72. Elevated ridges of angular blocks produced by ice on the banks of the Dwina
  .......... Page(s) .......... 566
- (78.) 73. Elevated block ridges on the banks of lakes
  .......... Page(s) .......... 568
- (79.) 73. Lithodendron costatum
  .......... Page(s) .......... 598
- (80.) 73. Lithostrotion emarciatum
  .......... Page(s) .......... 603
- (81.) 73. Lithostrotion mammillare
  .......... Page(s) .......... 606
- (82.) 73. Lithostrotion astroides
  .......... Page(s) .......... 607
- (83.) 73. Lithostrotion floriforme
  .......... Page(s) .......... 609
INDEX OF FOSSILS FIGURED IN VOLS. I. AND II.
- PLANTAE.
  - N.B. -In this Index, the species of which names are printed in Italics have not before been figured. The following is an explanation of the abbreviations made use of: - Pal., Palaeozoic; S., Silurian; D., Devonian; C., Carboniferous; P., Permian; O., Terrain Oxfordien of the Jurassic or Oolitic series; Cret., Cretaceous.
  - Calamites gigas, II. Pl. G. f. 8. P.
  - Calamites Suckovii, var. major, II. Pl. D. f. 1. P.
  - Lepidodendron elongatum, II. Pl. C. f. 6. P.
  - Lepidodendron sp. indet., II. Pl. C. f. 5. P.
  - Muscites squamatus, II. Pl. G. f. 7. O.
  - Neuropteris salicifolia, II. PI. B. f. 2. P.
  - Neuropteris tenuifolia, II. Pl. B. f. 3. P.
  - cuneifolia, II. PI. A. f. 3. P.
  - Nöggerathia expansa , II. Pl. B. f. 4. Pl. E. P.
  - Odontopteris Fischeri, II. PI. A. f. 4. PI. F. f. 3. P.
  - Odontopteris Permiensis, II. Pl. A. f. 1. P.
  - Odontopteris Strogonovii, II. Pl. C. f. 1. P.
  - Palmacites (Fruit), II. Pl. D. f. 2. P.
  - Pecopteris Göpperti, II. PI. A. f. 2. PI. F. f. 1. P.
  - Wangenheimi, II. PI. B. f. 1. PI. F. f. 2. P.
  - Phyllites Kamischensis, II. PI. G. f. 1. O.
  - sp. indet., II. Pl. G. f. 2. O.
  - Pterophyllum filicinum, II. PI. G. f. 4. O.
  - Pterophyllum Murchisonianum, II. PI. G. f. 3, 5, 6 a. O.
  - Reussia pectinata, II. PI. G. f. 6 b. O.
  - Sphenopteris erosa, II. Pl. C. f. 3. P.
  - Sphenopteris incerta, II. Pl. C. f. 4. P.
  - Sphenopteris lobata, II. PI. C. f. 2. P.
  - (Sp. indet.), II. Pl. D. f. 3. P.
- POLYPARIA.
  - Caninia ibicina,? I. Pl. A. f. 6. C.
  - Chaetetes Petropolitanus, I. PI. A. f. 10. S.
  - Chaetetes radians, I. Pl. A. f. 9. C.
  - Columnaria sulcata, I. Pl. A. f. 1. S.
  - Diphyphyllum concinnum, I. PI. A. f. 4. C.
  - Lithodendron annulatum, I. PI. A. f. 5. C.
  - Lithodendron costatum, I. p.
    .......... Page(s) .......... 598
  - Lithostrotion astroides, I. p.
    .......... Page(s) .......... 607
  - Lithostrotion emarciatum, I. p.
    .......... Page(s) .......... 603
  - Lithostrotion floriforme, I. p.
    .......... Page(s) .......... 609
  - Lithostrotion mammillare, I. p.
    .......... Page(s) .......... 606
  - Michelinia concinna, I. Pl. A. f. 3. C.
  - Stenopora crassa, I. Pl. A. f. 12. P.
  - Stenopora spinigera, I. Pl. A. f. 11. P.
  - Strombodes (transverse section), I. Pl. A. f. 12. C.
  - Stylastraea inconferta , I. Pl. A. f. 2. C.
  - Tryplasma (Cyathophyllum sp.) oequabilis, I. Pl. A. f. 7. S. aut D.?
  - Tryplasma articulata, I. Pl. A. f. 8. S.
  - Turbinolia centralis, II. Pl.
    .......... Page(s) .......... XLIII
- FORAMINIFERA.
  .......... Page(s) .......... I
  - Fusulina cylindrica, II. Pl.
    .......... Page(s) .......... I
- ECHINODERMATA.
  .......... Page(s) .......... I
  - Cidarites Rossicus, II. Pl.
    .......... Page(s) .......... I
  - Cryptocrinites laevis, II. Pl.
    .......... Page(s) .......... I
  - Cupressocrinites pentaporus, II. Pl.
    .......... Page(s) .......... I
  - Echino-encrinites angulosus, II. Pl.
    .......... Page(s) .......... I
  - Echino-encrinites striatus, II. Pl.
    .......... Page(s) .......... I, XXVII
  - aurantium, II. Pl.
    .......... Page(s) .......... I, XXVII
  - Echino-sphaerites Balticus, II. Pl.
    .......... Page(s) .......... I
  - Echino-sphaerites pomum, II. Pl.
    .......... Page(s) .......... I
  - Echino-sphaerites tesselatus, II. Pl.
    .......... Page(s) .......... XXVII
  - Hemicosmites pyriformis, II. Pl.
    .......... Page(s) .......... I
- CRUSTACEA.
  .......... Page(s) .......... XXVII
  - Asaphus expansus, II. Pl.
    .......... Page(s) .......... XXVII
  - Asaphus expansus, var. cornutus, I.
    .......... Page(s) .......... 37
  - Calymene Fischeri, II. Pl.
    .......... Page(s) .......... XXVII
  - Calymene Odini, II. Pl.
    .......... Page(s) .......... XXVII
  - Phillipsia Eichwaldi, II. Pl.
    .......... Page(s) .......... XXVII
  - Phillipsia Uralica, II. Pl.
    .......... Page(s) .......... XXVII
  - Phillipsia sp. ind. II. Pl.
    .......... Page(s) .......... XXVII
- MOLLUSCA BRACHIOPODA.
  .......... Page(s) .......... XLIII
  - Caprina Russiensis, II. Pl.
    .......... Page(s) .......... XLIII
  - Chonetes nana, II. Pl.
    .......... Page(s) .......... XV
  - Chonetes sarcinulata, II. PI.
    .......... Page(s) .......... XV
  - Crania antiquissima, II. Pl.
    .......... Page(s) .......... I
  - Leptaena alternata, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena asella, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena convexa, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena deltoidea, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena depressa, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena Dutertrii, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena Fischeri, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena Humboldti, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena imbrex, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena oblonga, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena ornata, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena sericea, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena transversa, II. Pl.
    .......... Page(s) .......... XV
  - Leptaena uralensis, II. Pl.
    .......... Page(s) .......... XIV
  - Leptaena? sp. indet., II. Pl.
    .......... Page(s) .......... XV
  - Lingula longissima, II. Pl.
    .......... Page(s) .......... I
  - Lingula quadrata, II. Pl.
    .......... Page(s) .......... I
  - Magus pumilus, II. Pl.
    .......... Page(s) .......... XLIII
  - Obolus (Ungulites) Apollinis, II. Pl.
    .......... Page(s) .......... XIX
  - Orbicula Buchii, II. Pl.
    .......... Page(s) .......... XIX
  - Orbicula reversa, II. Pl.
    .......... Page(s) .......... XIX
  - Orthis adscendens, II. Pl.
    .......... Page(s) .......... XII
  - Orthis anomala, II. Pl.
    .......... Page(s) .......... XII
  - Orthis arachnoidea, II. Pl.
    .......... Page(s) .......... X, XI
  - Orthis Asmusi, II. Pl.
    .......... Page(s) .......... X
  - Orthis calligramma, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis calligramma, var. orthambonites, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis calligramma, var. ovata, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis crenistria, II. Pl.
    .......... Page(s) .......... XI
  - Orthis elegantula, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis eximia, II. Pl.
    .......... Page(s) .......... XI
  - Orthis extensa, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis hemipronites, II. Pl.
    .......... Page(s) .......... XII
  - Orthis inflexa, II. Pl.
    .......... Page(s) .......... XI
  - Orthis lunata, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis Michelini, II. Pl.
    .......... Page(s) .......... XII, XIII
  - Orthis moneta, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis obtusa, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis obtusa, var. avellana, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis obtusa, var. eminens, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis obtusa, var. expansa, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis Olivieriana, II. Pl.
    .......... Page(s) .......... XI
  - Orthis opercularis, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis parva, var. avellana, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis plana, II. Pl.
    .......... Page(s) .......... XI
  - Orthis resupinata, II. Pl.
    .......... Page(s) .......... XII
  - Orthis resupinata, var. striatula, II. Pl.
    .......... Page(s) .......... XII
  - Orthis semicircularis, II. Pl.
    .......... Page(s) .......... XIII
  - Orthis Verneuili, II. Pl.
    .......... Page(s) .......... XI
  - Orthis Wangenheimi, II. Pl.
    .......... Page(s) .......... XI
  - Pentamerus Bashkiricus, II. Pl.
    .......... Page(s) .......... VII
  - Pentamerus borealis, II. Pl.
    .......... Page(s) .......... VIII
  - Pentamerus conchidium, II. Pl.
    .......... Page(s) .......... VIII
  - Pentamerus galeatus, II. Pl.
    .......... Page(s) .......... VIII
  - Pentamerus Knightii, II. Pl.
    .......... Page(s) .......... VII
  - Pentamerus Vogulicus, II. Pl.
    .......... Page(s) .......... VII
  - Productus Cancrini, II. Pl.
    .......... Page(s) .......... XVI, XVIII
  - Productus carbonarius, II. Pl.
    .......... Page(s) .......... XVI
  - Productus costatus, II. Pl.
    .......... Page(s) .......... XV
  - Productus Edelburgensis, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus giganteus, II. Pl.
    .......... Page(s) .......... XVI, XVII
  - Productus gryphoides, II. Pl.
    .......... Page(s) .......... XVI
  - Productus horrescens, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus Leplayi, II. Pl.
    .......... Page(s) .......... XVI
  - Productus lobatus, II. Pl.
    .......... Page(s) .......... XVI, XVIII
  - Productus, var. Martini, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus medusa, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus membranaceus, II. Pl.
    .......... Page(s) .......... XV
  - Productus mesolobus, II. Pl.
    .......... Page(s) .......... XVI
  - Productus Neffedievi, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus productoides, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus punctatus, II. Pl.
    .......... Page(s) .......... XVIII
  - Productus pustulosus, II. Pl.
    .......... Page(s) .......... XVI
  - Productus scabriculus, II. Pl.
    .......... Page(s) .......... XVI, XVIII
  - Productus semireticulatus. II. Pl.
    .......... Page(s) .......... XVI, XVIII
  - Productus striatus, II. Pl.
    .......... Page(s) .......... XVII
  - Productus subaculeatus, II. Pl.
    .......... Page(s) .......... XVI
  - Productus tenuistriatus, II. Pl.
    .......... Page(s) .......... XVI
  - Productus undatus, II. Pl.
    .......... Page(s) .......... XV
  - Siphonotreta unguiculata, II. Pl.
    .......... Page(s) .......... I
  - Siphonotreta verrucosa, II. Pl.
    .......... Page(s) .......... I
  - Spirifer aequalis, II. Pl.
    .......... Page(s) .......... II
  - Spirifer aequirostris, II. Pl.
    .......... Page(s) .......... III
  - Spirifer aequirostris, var. deformata, II. Pl.
    .......... Page(s) .......... III
  - Spirifer Anossofi, II. Pl.
    .......... Page(s) .......... IV
  - Spirifer Archiaci, II. Pl.
    .......... Page(s) .......... IV
  - Spirifer Blasii, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer chama, II. Pl.
    .......... Page(s) .......... V
  - Spirifer crassus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer curvirostris, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer dentatus, II. Pl.
    .......... Page(s) .......... III
  - Spirifer disjunctus, II. Pl.
    .......... Page(s) .......... IV
  - Spirifer glaber, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer Glinkanus, II. Pl.
    .......... Page(s) .......... III
  - Spirifer granosus, II. Pl.
    .......... Page(s) .......... V
  - Spirifer hystericus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer incrassatus, II. PL
    .......... Page(s) .......... VI
  - Spirifer insularis, II. Pl.
    .......... Page(s) .......... VIII
  - Spirifer labellum, II. PI.
    .......... Page(s) .......... III
  - Spirifer Lamarcki, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer lineatus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer lynx (ind. Amer.), II. Pl.
    .......... Page(s) .......... III
  - Spirifer lynx (ind. Russ.), II. Pl.
    .......... Page(s) .......... III
  - Spirifer Mosquensis, II. Pl.
    .......... Page(s) .......... V
  - Spirifer muralis, II. Pl.
    .......... Page(s) .......... V
  - Spirifer Murchisonianus, II. Pl.
    .......... Page(s) .......... IV
  - Spirifer pachyrhynchus, II. Pl.
    .......... Page(s) .......... III
  - Spirifer Panderi, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer porambonites, II. Pl.
    .......... Page(s) .......... II
  - Spirifer quadriradiatus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer rectus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer reticulatus, II. Pl.
    .......... Page(s) .......... II
  - Spirifer rotundus, II. Pl.
    .......... Page(s) .......... II
  - Spirifer Saranoe, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer Strangwaysi, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer striatus, II. Pl.
    .......... Page(s) .......... VI
  - Spirifer strigoplocus, II. Pl.
    .......... Page(s) .......... IV
  - Spirifer subrectus, II. Pl.
    .......... Page(s) .......... II
  - Spirifer superbus, II. Pl.
    .......... Page(s) .......... V
  - Spirifer Tcheffkini, II. Pl.
    .......... Page(s) .......... II
  - Spirifer tenticulum, II. Pl.
    .......... Page(s) .......... V
  - Spirifer sp. indet., II. Pl.
    .......... Page(s) .......... V
  - Spirifer sp. indet., II. Pl.
    .......... Page(s) .......... VI
  - Strigocephalus Burtini, II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula acuminata, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Alinensis, II. Pl.
    .......... Page(s) .......... X
  - Terebratula ambigua, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula aprinis, II. Pl.
    .......... Page(s) .......... X
  - Terebratula aptycha, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula arimaspus, II. Pl.
    .......... Page(s) .......... X
  - Terebratula aspera, II. Pl.
    .......... Page(s) .......... X
  - Terebratula Blödeana, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula camelina, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula canalis, II. Pl.
    .......... Page(s) .......... VI
  - Terebratula carnea, II. Pl.
    .......... Page(s) .......... XLIII
  - Terebratula concentrica, II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula concentrica, var., II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula Duboisi, II. Pl.
    .......... Page(s) .......... X
  - Terebratula elongata, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Fischeriana, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula fissuracuta, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula fusiformis, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Geinitziana, II. Pl.
    .......... Page(s) .......... X
  - Terebratula gracilis, II. Pl.
    .......... Page(s) .......... XLIII
  - Terebratula Helmersenii, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Huotina, II. Pl.
    .......... Page(s) .......... X
  - Terebratula Livonica, II. Pl.
    .......... Page(s) .......... X
  - Terebratula Meyendorfii II. Pl.
    .......... Page(s) .......... IX
  - Terebratula nucella, II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula nuda, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula octoplicata, II. Pl.
    .......... Page(s) .......... XLIII
  - Terebratula oxiopticha, II. PL
    .......... Page(s) .......... XLII
  - Terebratula pectinifera, II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula personata, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula pleurodon, II. Pl.
    .......... Page(s) .......... X
  - Terebratula pugnus, II. Pl.
    .......... Page(s) .......... X
  - Terebratula Puschiana, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula radialis, II. Pl.
    .......... Page(s) .......... X
  - Terebratula reticularis, II. Pl.
    .......... Page(s) .......... X
  - Terebratula rhomboidea, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Roissii, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Royeriana, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula sacculus, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula Schlotheimi, II. Pl.
    .......... Page(s) .......... VIII
  - Terebratula Strajeskiana, II. Pl.
    .......... Page(s) .......... X
  - Terebratula striatula, II. Pl.
    .......... Page(s) .......... XLIII
  - Terebratula Strogonofii, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula subcamelina, II. Pl.
    .......... Page(s) .......... IX
  - Terebratula sublepida, II. Pl.
    .......... Page(s) .......... X
  - Terebratula superstes, II. PL
    .......... Page(s) .......... VIII
  - Terebratula varians, II. Pl.
    .......... Page(s) .......... XLII
  - Terebratula Versilofi, II. Pl.
    .......... Page(s) .......... X
  - Terebratula Wilsoni, II. Pl.
    .......... Page(s) .......... X
- MOLLUSCA CONCHIFERA.
  .......... Page(s) .......... XIX
  - Allorisma regularis, II. Pl.
    .......... Page(s) .......... XIX, XXI
  - Amphidesma pristina, II. Pl.
    .......... Page(s) .......... XX
  - Arca arguta, II. Pl.
    .......... Page(s) .......... XIX
  - Arca concinua, II. Pl.
    .......... Page(s) .......... XXXIX
  - Arca Kingiana, II. Pl.
    .......... Page(s) .......... XIX
  - Arca Lacordairiana, II. Pl.
    .......... Page(s) .......... XIX
  - Arca Oreliana, II. Pl.
    .......... Page(s) .......... XX
  - Arca Saratofensis, II. Pl.
    .......... Page(s) .......... XXXIX
  - Arca Siberica, II. Pl.
    .......... Page(s) .......... XXXIX
  - Astarte Buchiana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Astarte Duboisiana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Astarte Mosquensis, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Astarte veneris, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Avicula Alberti, II. Pl.
    .......... Page(s) .......... XXII
  - Avicula antiqua, II. Pl.
    .......... Page(s) .......... XX
  - Avicula cuneiformis, II. Pl.
    .......... Page(s) .......... XLI
  - Avicula Dalaïlamoe, II. Pl.
    .......... Page(s) .......... XXII
  - Avicula eximia, II. Pl.
    .......... Page(s) .......... XXI
  - Avicula Fischeriana, II. Pl.
    .......... Page(s) .......... XLI
  - Avicula Kazanensis, II. Pl.
    .......... Page(s) .......... XX
  - Avicula semi-radiata, II. Pl.
    .......... Page(s) .......... XLII
  - Avicula sericea, II. Pl.
    .......... Page(s) .......... XX
  - Avicula subpapyracea, II. Pl.
    .......... Page(s) .......... XXI
  - Avicula tenuicostata, II. Pl.
    .......... Page(s) .......... XLIII
  - Avicula Volgensis, II. Pl.
    .......... Page(s) .......... XLI
  - Avicula Wörthii, II. Pl.
    .......... Page(s) .......... XXI
  - Cardiomorpha sulcata, II. Pl.
    .......... Page(s) .......... XX
  - Cardium concinnum, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Cardium Fittoni, II. Pl.
    .......... Page(s) .......... XLIII
  - Cardium Ouralicum, II. Pl.
    .......... Page(s) .......... XX
  - Corbula borealis, II. PI.
    .......... Page(s) .......... XLI
  - Cypricardia Deshayesiana, II. Pl.
    .......... Page(s) .......... XX
  - Cypricardia rhombea, II. Pl.
    .......... Page(s) .......... XIX
  - Cyprina Cancriniana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Cyprina Kilmerseniana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Edmondia unioniformis, II. Pl.
    .......... Page(s) .......... XIX
  - Exogyra reniformis, II. Pl.
    .......... Page(s) .......... XLII
  - Fistulana Oxfordiana, II. PI.
    .......... Page(s) .......... XL
  - Gervillia aviculoides, II. Pl.
    .......... Page(s) .......... XLI
  - Isocardia Tanais, II. Pl.
    .......... Page(s) .......... XX
  - Lima consobrina, II. Pl.
    .......... Page(s) .......... XLII
  - Phillipsii, II. Pl.
    .......... Page(s) .......... XLII
  - Lithodomus Hermanianus, II. Pl.
    .......... Page(s) .......... XXXIX
  - Lucina corbisoides, II. Pl.
    .......... Page(s) .......... XXXIX
  - Lucina Fischeriana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Lucina Griffithi, II. Pl.
    .......... Page(s) .......... XX
  - Lucina heteroclita, II. Pl.
    .......... Page(s) .......... XXXIX
  - Lucina inoequalis, II. Pl.
    .......... Page(s) .......... XXXIX
  - Lucina Phillipsiana, II. Pl.
    .......... Page(s) .......... XXXIX
  - Lyonsia Aldouini, II. Pl.
    .......... Page(s) .......... XLI
  - Mactra ponderosa, II. Pl.
    .......... Page(s) .......... XLIII
  - Megalodon suboblongus, II. Pl.
    .......... Page(s) .......... XX
  - Myoconcha Helmerseniana, II. Pl.
    .......... Page(s) .......... XXXIX
  - Mytilus aviculoides, II. Pl.
    .......... Page(s) .......... XX
  - Mytilus Beaumonti, II. Pl.
    .......... Page(s) .......... XXII
  - Mytilus Fischeriana, II. Pl.
    .......... Page(s) .......... XXXIX
  - Mytilus Pallasi, II. Pl.
    .......... Page(s) .......... XIX
  - Mytilus Strajeskiana, II. PI.
    .......... Page(s) .......... XXXIX
  - Mytilus Teplofi, II. Pl.
    .......... Page(s) .......... XIX
  - Mytilus Uralensis, II. Pl.
    .......... Page(s) .......... XXXIX
  - Mytilus vicinalis, II. Pl.
    .......... Page(s) .......... XXXIX
  - Nucula cardiiformis, II. Pl.
    .......... Page(s) .......... XX
  - Nucula Kazanensis, II. Pl.
    .......... Page(s) .......... XIX
  - Nucula sp. indet., II. Pl.
    .......... Page(s) .......... XXI
  - Osteodesma Kutorgana, II. Pl.
    .......... Page(s) .......... XIX
  - Ostrea matercula, II. Pl.
    .......... Page(s) .......... XXI
  - Panopaea antiquata, II. Pl.
    .......... Page(s) .......... XL
  - Panopaea Lepechiniana, II. Pl.
    .......... Page(s) .......... XL
  - Panopaea Qualemana, II. Pl.
    .......... Page(s) .......... XL
  - Panopaea peregrina, II. Pl.
    .......... Page(s) .......... XL
  - Pecten Bouei, II. Pl.
    .......... Page(s) .......... XXI
  - Pecten demissus, II. Pl.
    .......... Page(s) .......... XLI
  - Pecten ellipticus, II. Pl.
    .......... Page(s) .......... XXI
  - Pecten fibrosus, II. Pl.
    .......... Page(s) .......... XLII
  - Pecten Ingriae, II. Pl.
    .......... Page(s) .......... XXI
  - Pecten Kokcharofi, II. Pl.
    .......... Page(s) .......... XX
  - Pecten lens, II. Pl.
    .......... Page(s) .......... XLII
  - Pecten nummularis, II. Pl.
    .......... Page(s) .......... XLI
  - Pecten Sibericus, II. Pl.
    .......... Page(s) .......... XXI
  - Pecten Simbirskensis, II. Pl.
    .......... Page(s) .......... XLIII
  - Pecten subfimbriatus, II. Pl.
    .......... Page(s) .......... XXI
  - Pecten undulatus, II. Pl.
    .......... Page(s) .......... XLIII
  - Pecten Valdaicus, II. Pl.
    .......... Page(s) .......... XXVII
  - Pecten sp. indet., II. Pl.
    .......... Page(s) .......... XXI
  - Pholadomya Duboisi, II. Pl.
    .......... Page(s) .......... XL
  - Uralensis, II. Pl.
    .......... Page(s) .......... XL
  - Pholas Waldheimi, II. Pl.
    .......... Page(s) .......... XL
  - Pinna Ivaniskiana, II. Pl.
    .......... Page(s) .......... XX
  - Sanguinolaria Römeri, II. Pl.
    .......... Page(s) .......... XIX
  - Schizodus Devonicus, II. Pl.
    .......... Page(s) .......... XX
  - Schizodus Rossicus, II. Pl.
    .......... Page(s) .......... XIX
  - Schizodus Rossicus,, var., II. Pl.
    .......... Page(s) .......... XIX
  - Solemya Biarmica, II. Pl.
    .......... Page(s) .......... XIX
  - primaeva, II. Pl.
    .......... Page(s) .......... XIX
  - Thracia Frearsiana, II. Pl.
    .......... Page(s) .......... XL
  - Unio Eichvaldianus, II. Pl.
    .......... Page(s) .......... XXI
  - umbonatus, II. Pl.
    .......... Page(s) .......... XIX
- MOLLUSCA GASTEROPODA.
  .......... Page(s) .......... XXXVII
  - Actaeon Frearsiana, II. Pl.
    .......... Page(s) .......... XXXVII
  - Actaeon Peroshiana, II. Pl.
    .......... Page(s) .......... XXXVII
  - Bellerophon hiulcus, II. Pl.
    .......... Page(s) .......... XXIV
  - Bellerophon Ingricus, II. Pl.
    .......... Page(s) .......... XXIV
  - Bellerophon megalostoma, II. Pl.
    .......... Page(s) .......... XXIV
  - Bellerophon Ouralicus, II. Pl.
    .......... Page(s) .......... XXIII
  - Buccinum dissitum, II. Pl.
    .......... Page(s) .......... XLIII
  - Buccinum incertum, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Capulus Ermani, II. Pl.
    .......... Page(s) .......... XXIII
  - Cerithium Helmerseni, II. Pl.
    .......... Page(s) .......... XXII
  - Cerithium Russiensi, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Chemnitzia Fischeriana, II. Pl.
    .......... Page(s) .......... XXXVII
  - Dentalium Moréanum, II. PI.
    .......... Page(s) .......... XXXVIII
  - Euomphalus Dionysii, II. Pl.
    .......... Page(s) .......... XXIII
  - Euomphalus aequalis, II. Pl.
    .......... Page(s) .......... XXIII
  - Euomphalus gualteriatus, II. Pl.
    .......... Page(s) .......... XXIII
  - Euomphalus aequalis, var. A., II. Pl.
    .......... Page(s) .......... XXIII
  - EuomphalusVeronejensis, II. Pl.
    .......... Page(s) .......... XXIII
  - Janthina Issedon, II. PI.
    .......... Page(s) .......... XXIII
  - Janthina (indet.), II. PI.
    .......... Page(s) .......... XXIII
  - Littorina biserialis, II. PI.
    .......... Page(s) .......... XXIII
  - Murchisonia cingulata, II. PI.
    .......... Page(s) .......... XXII
  - Murchisonia subangulata, II. Pl.
    .......... Page(s) .......... XXII
  - Natica Omaliana, II. Pl.
    .......... Page(s) .......... XXIII
  - Natica Marioe, II. Pl.
    .......... Page(s) .......... XXVII
  - Nerinea Eichwaldiana, II. PI.
    .......... Page(s) .......... XXXVII
  - Pleurotomaria Altaica, II. Pl.
    .......... Page(s) .......... XXIII
  - Pleurotomaria Baltica, II. Pl.
    .......... Page(s) .......... XXIII
  - Pleurotomaria Blödeana, II. Pl.
    .......... Page(s) .......... XXXVIII
  - Pleurotomaria Buchiana, II. PI.
    .......... Page(s) .......... XXXVIII
  - Pleurotomaria Karpinskiana, II. PI.
    .......... Page(s) .......... XXIII
  - Pleurotomaria Ouralica, II. Pl.
    .......... Page(s) .......... XXIII
  - Pleurotomaria penea, II. Pl.
    .......... Page(s) .......... XXII
  - Pleurotomaria Wörthiana, II. PI.
    .......... Page(s) .......... XXXVIII
  - Porcellia armata, II. PI.
    .......... Page(s) .......... XXIV
  - Porcellia retrorsa, II. Pl.
    .......... Page(s) .......... XXIII
  - Turbo Jasicofianus, II. PI.
    .......... Page(s) .......... XXXVII
  - Turbo Meyendorfi, II. PI.
    .......... Page(s) .......... XXXVII
  - Turbo Puschianus, II. PI.
    .......... Page(s) .......... XXXVII
- MOLLUSCA PTEROPODA.
  .......... Page(s) .......... XXIV
  - Conularia Sowerbii, II. PI.
    .......... Page(s) .......... XXIV
- MOLLUSCA CEPHALOPODA.
  .......... Page(s) .......... XXXVII
  - Ammonites biplex, II. Pl.
    .......... Page(s) .......... XXXVII
  - Ammonites Brightii, II. Pl.
    .......... Page(s) .......... XXXIII
  - Ammonites catenulatus, II. PI.
    .......... Page(s) .......... XXXIV
  - Ammonites cordatus, II. Pl.
    .......... Page(s) .......... XXXIV
  - Ammonites coronatus, II. Pl.
    .......... Page(s) .......... XXXVI
  - Ammonites Fischerianus, II. PI.
    .......... Page(s) .......... XXXVI
  - Ammonites Frearsi, II. Pl.
    .......... Page(s) .......... XXXVII
  - Ammonites Jason, II. Pl.
    .......... Page(s) .......... XXXVI
  - Ammonites Kerchiensis, II. PI.
    .......... Page(s) .......... XXXVIII
  - Ammonites Koenigi, II. Pl.
    .......... Page(s) .......... XXXV
  - Ammonites Leachi, II. Pl.
    .......... Page(s) .......... XXXV
  - Ammonites Meyendorfi, II. Pl.
    .......... Page(s) .......... XXXII
  - Ammonites Okensis, II. Pl.
    .......... Page(s) .......... XXXIV
  - Ammonites Pallasianus, II. Pl.
    .......... Page(s) .......... XXXII
  - Ammonites Panderi, II. Pl.
    .......... Page(s) .......... XXXIII
  - Ammonites subcordatus, II. Pl.
    .......... Page(s) .......... XXXIV
  - Ammonites Tcheffkini, II. Pl.
    .......... Page(s) .......... XXXV
  - Ammonites Uralensis, II. Pl.
    .......... Page(s) .......... XXXII
  - Ammonites virgatus, II. Pl.
    .......... Page(s) .......... XXXI
  - Belemnitella mucronata, II. Pl.
    .......... Page(s) .......... XLIII
  - Belemnites absolutus, II. Pl.
    .......... Page(s) .......... XXIX
  - Belemnites borealis, II. Pl.
    .......... Page(s) .......... XXVIII
  - Belemnites Kirghisensis, II. Pl.
    .......... Page(s) .......... XXIX
  - Belemnites magnificus, II. Pl.
    .......... Page(s) .......... XXXI
  - Belemnites Panderianus, II. Pl.
    .......... Page(s) .......... XXX
  - Belemnites Russiensis, II. Pl.
    .......... Page(s) .......... XXIX
  - Belemnites Volgensis, II. Pl.
    .......... Page(s) .......... XXVIII
  - Cyrtoceratites Archiaci, II. Pl.
    .......... Page(s) .......... XXIV
  - Cyrtoceratites novem-angulatus, II. Pl.
    .......... Page(s) .......... XXIV
  - Gomphoceras Eichwaldi, II. PI.
    .......... Page(s) .......... XXIV
  - Gomphoceras sulcatulum, II. Pl.
    .......... Page(s) .......... XXV
  - Goniatites Barbotanus, II. Pl.
    .......... Page(s) .......... XXVII
  - Goniatites Bogdoanus, II. Pl.
    .......... Page(s) .......... XXVI
  - Goniatites Cyclolobus, II. Pl.
    .......... Page(s) .......... XXVII
  - Goniatites diadema, II. Pl.
    .......... Page(s) .......... XXVII
  - Goniatites Jossoe, II. Pl.
    .......... Page(s) .......... XXVI
  - Goniatites Kingîanus, II. Pl.
    .......... Page(s) .......... XXVII
  - Goniatites Koninckianus, II. Pl.
    .......... Page(s) .......... XXVI
  - Goniatites Marianus, ii. Pl.
    .......... Page(s) .......... XXVII
  - Goniatites Orbignianus, II. Pl.
    .......... Page(s) .......... XXVI
  - Goniatites Soboleskyanus, II. Pl.
    .......... Page(s) .......... XXVI
  - Lituites cornu-arietis, II. Pl.
    .......... Page(s) .......... XXV
  - Lituites odini, II. Pl.
    .......... Page(s) .......... XXV
  - Nautilus bicarinatus, II. Pl.
    .......... Page(s) .......... XXV
  - Nautilus clitellarius, II. Pl.
    .......... Page(s) .......... XXV
  - Nautilus Tcheffkini, II. Pl.
    .......... Page(s) .......... XXV
  - Nautilus tuberculatus, II. Pl.
    .......... Page(s) .......... XXV
  - Orthoceratites bacillus, II. Pl.
    .......... Page(s) .......... XXIV
  - Orthoceratites calamiteus, II. Pl.
    .......... Page(s) .......... XXV
  - Orthoceratites duplex, II. Pl.
    .......... Page(s) .......... XXIV, XXV
  - Orthoceratites Frearsi, II. Pl.
    .......... Page(s) .......... XXV
  - Orthoceratites ovalis, II. Pl.
    .......... Page(s) .......... XXV
  - Orthoceratites vaginatus, II. Pl.
    .......... Page(s) .......... XXIV
  - Orthoceratites vermicularis, II. Pl.
    .......... Page(s) .......... XXV
- PISCES.
  .......... Page(s) .......... II
  - Chelonichthys sp., II. PI.
    .......... Page(s) .......... II
  - Dendrodus biporcatus, I. Pl. B. f. 4, 5. Pal.
  - Dendrodus Murchisoni, I. Pl. B. f. 1-3. Pal.
  - Glyptosteus sp., II. Pl.
    .......... Page(s) .......... II
  - Psammosteus sp., II. Pl.
    .......... Page(s) .......... II
INDEX.
- A A river (Livonia), Devonian fishes from the bank of,
  .......... Page(s) .......... 52
- Abbott, Capt. J., his journey from Khivah,
  .......... Page(s) .......... 310
- Abich, Professor, on green-grained limestone,
  .......... Page(s) .......... 28
- Abo and Aland, striae on the rocks in the neighbourhood of,
  .......... Page(s) .......... 531
- Actinolepis tuberculatus (Ag.), Devonian ichthyolite of Russia and Scotland,
  .......... Page(s) .......... 33
- Adacna edentula and A. protracta, fossils of the Caspian, et seq.
  .......... Page(s) .......... 306
- Aerolites, supposed, at Ustiug-veliki, are erratic blocks,
  .......... Page(s) .......... 520
- Africa, Silurian rocks of,
  .......... Page(s) .......... 6
- Africa Jurassic rocks of,
  .......... Page(s) .......... 257
- Agassiz, Prof., his account of the fossil fishes of the Devonian system in Russia,
  .......... Page(s) .......... 33, 39, 65
- Agassiz, Prof., his notice of the fossil fishes of the Kupfer Schiefer,
  .......... Page(s) .......... 215
- Agassiz, Prof., his theory of drift as moved by glaciers,
  .......... Page(s) .......... 508
- Age of the coal in the Donetz field,
  .......... Page(s) .......... 122
- Age of the rocks of the Ural chain,
  .......... Page(s) .......... 464
- Ai river (South Ural), encrinital limestone on the banks of the,
  .......... Page(s) .......... 432
- Aikin, Mr. A., his memoir on Cader Idris, 392; his explanation of the occurrence of copper ore in a turf bog,
  .......... Page(s) .......... 169
- Ainsworth, Mr. W., his descriptions south of the Black Sea,
  .......... Page(s) .......... 647, 656
- Ak Burun (Crimaea), fossiliferous marine beds found at,
  .......... Page(s) .......... 303
- Akri-tau (S. Ural), grey psammites of the,
  .......... Page(s) .......... 460
- Akri-tau (S. Ural), relations of the Carboniferous rocks on the flanks of the,
  .......... Page(s) .......... 130
- Alabaster (Permian) and gypsum near Sterlitamak,
  .......... Page(s) .......... 150
- Alabaster (Permian) on the Ik,
  .......... Page(s) .......... 156, 167
- Alabaster (Permian), on the Pinega and Dwina rivers,
  .......... Page(s) .......... 172, 173
- Ala-tau (South Ural), conglomerates of the,
  .......... Page(s) .......... 460
- Aland and Abo, striae on the rocks near,
  .......... Page(s) .......... 531
- Alatyr, western limit of the Jurassic basin of Lower Volga,
  .......... Page(s) .......... 244
- Alcyonia, stems of, found in the sands near Saràtof,
  .......... Page(s) .......... 275
- Alexander, H. I. H. the Grand Duke, his ascent of the Ural peaks. (See lithographie frontispiece of Part I. and pp.
  .......... Page(s) .......... 434, 653
- Alexandrofsk (coal-field of the Donetz), crystalline rocks between that place and Paulograd,
  .......... Page(s) .......... 91
- Alexandrofsk, coal at,
  .......... Page(s) .......... 96
- Alexandrofsk, Zavod of, in the Ural mountains,
  .......... Page(s) .......... 389
- Alexina (Tula), carbonaceous layers with sand and shale,
  .......... Page(s) .......... 78
- Alexina (Tula), fossils in the carboniferous limestones of,
  .......... Page(s) .......... 79
- Alina (Ural), Devonian rocks at,
  .......... Page(s) .......... 432
- Alkovaia (Donetz), carboniferous sections north of,
  .......... Page(s) .......... 108
- Alleghany or Appalachian chain, Silurian rocks of,
  .......... Page(s) .......... 4
- Alluvia. See also Auriferous alluvia, and Detritus.
- Alluvia (gold), nature of on the Ural mountains,
  .......... Page(s) .......... 476
- Alluvia (gold), limits of,
  .......... Page(s) .......... 479, 368
- Alluvia (gold), of Cossatchi-datchi,
  .......... Page(s) .......... 439, 491
- Alluvia (gold), of the environs of Ekaterinburg,
  .......... Page(s) .......... 476
- Alluvia (gold), of Chrestovodsvisgensk near Bissersk,
  .......... Page(s) .......... 390, 480
- Alluvia (gold), of Peshanka,
  .......... Page(s) .......... 482, 487
- Alluvia (gold), of Miask and the Lake Aushkul,
  .......... Page(s) .......... 488
- Alluvia (gold), hypothesis concerning the origin of,
  .......... Page(s) .......... 492
- Alluvial detritus on the flanks of the Ural, et seq.
  .......... Page(s) .......... 412, 471
- Alluvium in Russia in Europe, condition of,
  .......... Page(s) .......... 501
- Alterations of level, instances of in Russia on a grand scale,
  .......... Page(s) .......... 584
- Altered rocks, near Lake Onega, et seq.
  .......... Page(s) .......... 23, 357
- Alternation of schists with porphyries in the Irendyk (South Ural),
  .......... Page(s) .......... 453
- Alum-shale of Norway,
  .......... Page(s) .......... 12
- Alum-slate near the Falls of Trollhoetten in Norway,
  .......... Page(s) .......... 15
- America, North, Silurian rocks of,
  .......... Page(s) .......... 4
- America, South, Silurian rocks of,
  .......... Page(s) .......... 6
- Amherst, Lady Sarah, Indian Jurassic fossils collected by,
  .......... Page(s) .......... 256
- Ammonite beds on the Volga,
  .......... Page(s) .......... 230
- Ammonite beds on the Oka,
  .......... Page(s) .......... 234
- Ammonite beds on the Moskwa,
  .......... Page(s) .......... 236
- Ammonites of the Crimaea like those of the Lower Alps near Digues,
  .......... Page(s) .......... 249
- Ammonites biplex, a fossil common to the English and Russia Oolites,
  .......... Page(s) .......... 253
- Ammonites Bogdoanus, its resemblance to Ceratites,
  .......... Page(s) .......... 196
- Ammonites cordatus, presence of, in the Jurassic shales at Saka lofskie on the Volga,
  .......... Page(s) .......... 246
- Ammonites interruptus and triplex, two species found in Indi and in the Oxford clay of England,
  .......... Page(s) .......... 257
- Ammonites virgatus, a prevailing Jurassic fossil in the Moscow basin,
  .......... Page(s) .......... 236
- Analogies between the Silurian rocks of Russia and England,
  .......... Page(s) .......... 5, 36
- Analogies (Devonian), et seq.,
  .......... Page(s) .......... 42, 60, 63, 384
- Analogies (Carboniferous),
  .......... Page(s) .......... 113, 122, 125, 135, 363, 386, 440
- Analogy of the Permian fossils of Russia with those of Wester Europe,
  .......... Page(s) .......... 213
- Analogy analysis of,
  .......... Page(s) .......... 215
- Analysis of the Tchornozem, or black earth of Russia,
  .......... Page(s) .......... 559
- Andoma, near Vitegra, sections on the, of Devonian and carbo niferous rocks,
  .......... Page(s) .......... 48, 74
- Andoma absence of drift on the,
  .......... Page(s) .......... 516
- Andoma, river, ichthyolites near the mouth of,
  .......... Page(s) .......... 48
- Angular blocks, elevated ridges of, near river banks and forme lakes, explained by breaking up of ice,
  .......... Page(s) .......... 566, 568
- Anosoff, General, his important services to the Imperial Govern ment at Zlataùst and great kindness to the authors,
  .......... Page(s) .......... 347, 427, 488
- Anosoff, See also description of lithograph facing p.
  .......... Page(s) .......... 437
- Anthracite, vicinity of, to crystalline rocks,
  .......... Page(s) .......... 100
- Anthracite, important beds of, at Popofskoe, in the Donet coal-field,
  .......... Page(s) .......... 101
- Anthracite, excellence of, in the Donetz coal-field,
  .......... Page(s) .......... 102
- Anthracitic and bituminous coal-fields of the south of Russia division of the carboniferous series into,
  .......... Page(s) .......... 100
- Anticlinal axis in the carboniferous rocks of the Donetz,
  .......... Page(s) .......... 103
- Anticlinal axis of carboniferous limestone near Sterlitamak,
  .......... Page(s) .......... 131
- Anticlinal axis in the valley of the Sakmarka,
  .......... Page(s) .......... 148
- Anticlinal axis at Tchismas, on the Tchussovaya,
  .......... Page(s) .......... 387
- Antipofka (Lower Volga), tertiary sands and marlstones of,
  .......... Page(s) .......... 277
- Antipofka, tertiary beds of the Eocene period at,
  .......... Page(s) .......... 288
- Antipofka grits, their resemblance to the Bognor rocks,
  .......... Page(s) .......... 289
- Asar or Osar, ridges of drift of Sweden, described,
  .......... Page(s) .......... 542
- Appalachian chain, analogy of the elevation of the Ural with that of these mountains,
  .......... Page(s) .......... 462
- Aqueous transport of the Scandinavian drift,
  .......... Page(s) .......... 546
- Aral sea, ancient limits of Aralo-Caspian beyond the,
  .......... Page(s) .......... 297
- Aral sea, its relative level compared with thatof the Caspian,
  .......... Page(s) .......... 322
- Aral sea, west shores of, according to M. Basinier,
  .......... Page(s) .......... 325, 652
- Aral sea, true level of, not obtained by barometrical observations,
  .......... Page(s) .......... 326
- Aral sea, corrections in the map of the,
  .......... Page(s) .......... 327
- Aral sea, modifications of the author's views concerning its ancient extent,
  .......... Page(s) .......... 8
- Aralo-Caspian region, north-western limits of,
  .......... Page(s) .......... 325
- Aralo-Caspian deposits, meaning of the term,
  .......... Page(s) .......... 284
- Aralo-Caspian deposits, condition of western boundary,
  .......... Page(s) .......... 304
- Aralo-Caspian deposits, conclusions concerning,
  .......... Page(s) .......... 323
- Aralo-Caspian or Steppe limestone, meaning of,
  .......... Page(s) .......... 297
- Aralo-Caspian or Steppe limestone, description of,
  .......... Page(s) .......... 299
- Aralo-Caspian or Steppe limestone, conclusions drawn from the monotonous brackish-water nature of its zoological character,
  .......... Page(s) .......... 309, 652
- Aralo-Caspian or Steppe limestone, general section offrom the sea of Azof to that of Aral,
  .......... Page(s) .......... 311
- Arca Oreliana, a Devonian shell at Orel and Ottrada,
  .......... Page(s) .......... 56, 58
- Archangel, fundamental rock beneathprobably Devonian,
  .......... Page(s) .......... 49
- Archangel, red and green Devonian marls between it and Onega,
  .......... Page(s) .......... 49
- Archangel, white carboniferous limestones of,
  .......... Page(s) .......... 73
- Archangel, Permian rocks in ascending the Dwina from
  .......... Page(s) .......... 172
- Archangel, estuary deposits of the Dwina at
  .......... Page(s) .......... 570
- Archangelskaya, north-east of Kargopolfossils and ledges of carboniferous limestone at,
  .......... Page(s) .......... 76
- d'Archiac, Vicomtehis memoir on palaeozoic fossils
  .......... Page(s) .......... 2
- d'Archiac, Vicomtehis on the formation Crétacée
  .......... Page(s) .......... 261, 262
- Arctic Ural and Timan Range, general account of, et seq.
  .......... Page(s) .......... 404
- Arctic, geological conclusions from the examination of,
  .......... Page(s) .......... 418
- Ardwick, near Manchesterpresence of a Permian species of fish in upper carboniferous rocks at
  .......... Page(s) .......... 212
- Argillaceous schist with auriferous veins near Miask,
  .......... Page(s) .......... 435
- Argillaceous limestone (Lower Silurian) between Isvosk and Petropavlosk on the Volkof,
  .......... Page(s) .......... 30
- iron ore in small quantities only, associated with the coal at Lissitchia-Balka (Donetz),
  .......... Page(s) .......... 109
- Argillaceous limestone concrétions (Jurassic) at Vassili-Maïdan,
  .......... Page(s) .......... 244
- Argillaceous and siliceous masses representing the cretaceous series in the government of Kharkof and Kursk,
  .......... Page(s) .......... 267
- Arkose, or Lowest Silurian gritresting on granitic gneiss in Sweden,
  .......... Page(s) .......... 16
- Amenia, discovery of true Eocene tertiary beds inby M. Dubois de Montpéreux,
  .......... Page(s) .......... 289
- Armstrong, Col.map of the neighbourhood of Petrozavodsk,
  .......... Page(s) .......... 23
- Arsagar, saliferous hills (Permian) of,
  .......... Page(s) .......... 192
- Arsagar, Mountthe opinion of Pallas concerning,
  .......... Page(s) .......... 318
- Arsk near Kazan, section atshowing the maris and tufaceous limestone of the Permian system,
  .......... Page(s) .......... 161
- Artemefka, country of the Donetz, carboniferous series at,
  .......... Page(s) .......... 99
- Artesian wells likely to be effectual in reaching saline springs,
  .......... Page(s) .......... 183, 197
- Artinsk, account and age of the carboniferous grits of,
  .......... Page(s) .......... 129
- Artinsk, grits and limestones ofwest of Zlataùst
  .......... Page(s) .......... 354
- Artinsk, grits of (repeated on the flanks of the Guberlinski hills),
  .......... Page(s) .......... 449
- Azamas, fossils (Permian) found there identical with English magnesian limestone species,
  .......... Page(s) .......... 165
- Asaphus expansus and Illoenus crassicauda, characteristic trilobites of lower Silurian rocks of Scandinavia and Russia,
  .......... Page(s) .......... 12, 15, 29, 37
- Buchii and A. tyrannus in lower Silurian rocks of Norway and Sweden,
  .......... Page(s) .......... 12, 15, 29
- Abestos, presence ofin the Guberlinski greenstone,
  .......... Page(s) .......... 448
- Asmus, Prof., his account of the Dörpat Devonian fishes,
  .......... Page(s) .......... 53
- Astrakhan, steppe ofa dried brackish-sea-bottom,
  .......... Page(s) .......... 316
- Astrakhan, limestone of the,
  .......... Page(s) .......... 196
- Astrakhan, sait ofprobably from Permian rocks,
  .......... Page(s) .......... 196
- Astrakhan, origin of the springs of,
  .......... Page(s) .......... 320
- Astroea emarciata. See Lithostrotion emarciatum.
- Asturias, Silurian rocks in the
  .......... Page(s) .......... 4
- Asuppen (Courland), fossiliferous Devonian rocks of,
  .......... Page(s) .......... 50
- Auerbach, M.his discovery of fossil plants in the Jurassic grits of Klin resembling those found nearer Moscow,
  .......... Page(s) .......... 240
- Augite, abundant crystals ofin the Katchkanar,
  .......... Page(s) .......... 392
- Augitic porphyry south of Kizilsk,
  .......... Page(s) .......... 445
- Auriferous alluvia, nature of
  .......... Page(s) .......... 476, 479
- Auriferous alluvia, not found in Permian conglomerates,
  .......... Page(s) .......... 474
- Auriferous alluvia of Neviansk,
  .......... Page(s) .......... 368
- Auriferous alluvia near Bissersk,
  .......... Page(s) .......... 390
- of the Ural,
  .......... Page(s) .......... 472, 476
- Auriferous alluvia of Chrestovoasvisgensk,
  .......... Page(s) .......... 480
- Auriferous alluvia of Peshanka,
  .......... Page(s) .......... 482, 487
- Auriferous alluvia of Cossatchi-datchi,
  .......... Page(s) .......... 439, 491
- Auriferous alluvia, hypothesis concerning the origin of
  .......... Page(s) .......... 492
- rich zone in the environs of Miask,
  .......... Page(s) .......... 434
- Auriferous quartzose veins near Miask and Ekaterinburg,
  .......... Page(s) .......... 435, 477
- Auriferous sand separated from coarse gravel at Peshanka,
  .......... Page(s) .......... 482
- Aurochs (Bos), the former existence of and present habitat,
  .......... Page(s) .......... 503, 638
- Aushkul, Lake (South Ural)igneous and auriferous rocks at
  .......... Page(s) .......... 437, 488
- Aushkul, Lake and Mount of (South Ural), lithographic sketch of,
  .......... Page(s) .......... 437, 654
- Austen, his memoir on greensand referred to,
  .......... Page(s) .......... 260
- Australia, palaeozoic rocks in,
  .......... Page(s) .......... 6
- Aventurine found near Ekaterinburg,
  .......... Page(s) .......... 362, 434
- Aventurine, vase ofpresented to Mr. Murchison by the Em peror of Russia,
  .......... Page(s) .......... 434
- Avicula retroflexa and A. reticularis, upper Silurian fossils of Oesel and Gothland,
  .......... Page(s) .......... 19, 35
- Avicula retroflexa and A. reticularis, its importance among the Permian Monomyaria,
  .......... Page(s) .......... 209
- Avicula retroflexa and A. reticularis, its abundance in the Permian rocks,
  .......... Page(s) .......... 217
- 'Avrachs', or ravinesnature of in Russia explained,
  .......... Page(s) .......... 570
- Avziansk zavod (South Ural), precise age of limestones ofno determined owing to the absence of fossils,
  .......... Page(s) .......... 459
- Axinus, a characteristic genus of the Permian system,
  .......... Page(s) .......... 209
- Axis, geologicalof Russia in Europe,
  .......... Page(s) .......... 53
- Axis, centralof the Ural rocks,
  .......... Page(s) .......... 359
- Axis of the Ural, direction of,
  .......... Page(s) .......... 466
- Azof, sea oftertiary sections north of,
  .......... Page(s) .......... 296
- Azof, sea of, section from this lake to the sea of Aral,
  .......... Page(s) .......... 311
- Azoic rocks, meaning of the term,
  .......... Page(s) .......... 10
- BABKA, Sylva, &c., Permian sections near these rivers,
  .......... Page(s) .......... 142
- Bachmuth, north of the coal-field of the Donetz,
  .......... Page(s) .......... 89
- Bachmuth, probability of coal in the ridges south of,
  .......... Page(s) .......... 118
- Bachmuth, red rocks (Permian) occupying the vale of,
  .......... Page(s) .......... 98
- Bachmuth, Permian rocks overlying the carboniferous strata near,
  .......... Page(s) .......... 115, 651
- Bachmuth, chalk and upper Jurassic rocks north and east of,
  .......... Page(s) .......... 98, 118, 249
- Baer, M., his observations on isles in the Gulf of Finland,
  .......... Page(s) .......... 24
- Baer, M., his discovery of coal in Nova Zemlia,
  .......... Page(s) .......... 582
- Baer, M. and Köppen M., observations on the Volga
  .......... Page(s) .......... 578
- Bagaratz, or Bagariatsk, south-east of Ekaterinburg, carboniferous limestone at,
  .......... Page(s) .......... 364, 422
- Bakalski (South Ural), iron ores of,
  .......... Page(s) .......... 429
- Balachna, near Nijny Novogorod, variegated maris with gypsum and sait springs at,
  .......... Page(s) .......... 179
- Balkh, country between this district and Khivahprobably covered by Aralo-Caspian deposits,
  .......... Page(s) .......... 310
- 'Baltas,'or fissures, seen in various parts of Russia,
  .......... Page(s) .......... 571
- Baltic provinces of Russia, Silurian rocks of,
  .......... Page(s) .......... 25
- Baltic provinces, nature of the drift in,
  .......... Page(s) .......... 510
- Baltisch Port, Esthonialarge size of Ungulites at,
  .......... Page(s) .......... 28
- Barande, M., his collection of Silurian fossils from the neighbourhood of Prague,
  .......... Page(s) .......... 3
- Baratinski (Obschey Syrt), fossiliferous grit (Jurassic) near,
  .......... Page(s) .......... 247
- Barbot de Marni, M., has supplied the authors with many carboniferous fossils (see Cossatchi Datchi),
  .......... Page(s) .......... 441
- Barmin-mis cape, north end of Timan rangeschists of,
  .......... Page(s) .......... 41
- Barnack rag of Northamptonshire, resemblance of the steppe limestones at Novo Tcherkask to,
  .......... Page(s) .......... 299
- Barnùkova, cliffs of (Permian) white gypsum at,
  .......... Page(s) .......... 167
- Barnùkova, Jurassic beds in situ near,
  .......... Page(s) .......... 244
- Barotzi, Major, his assistance,
  .......... Page(s) .......... 365
- Barton (Hants), fossils found atidentical with older tertiary Russian species,
  .......... Page(s) .......... 289
- Basaltic character of the igneous rocks south of Kizilsk,
  .......... Page(s) .......... 445
- rocks of Tchaitzin-mis (Timan range),
  .......... Page(s) .......... 415
- Basaltroea, a proposed new genus of corals, described,
  .......... Page(s) .......... 619
- Basaltroea inconferta, description of,
  .......... Page(s) .......... 621
- Bashkir summer camp (South Ural), lithographic sketch of,
  .......... Page(s) .......... 453, 654
- Bashkirs, their chiefs, summer camps, kumiss, &c.,
  .......... Page(s) .......... 424, 451, 453
- Bashkirs, their horses and method of travelling,
  .......... Page(s) .......... 459
- Basin of the Permian strata in Russia, its vast extent,
  .......... Page(s) .......... 136, 220
- Basins, Jurassic, of the Arctic Ural and Petchora,
  .......... Page(s) .......... 230
- Basins, Jurassic, of the middle Volga,
  .......... Page(s) .......... 231
- Basins, Jurassic, of the Oka,
  .......... Page(s) .......... 233
- Basins, Jurassic, of Moscow,
  .......... Page(s) .......... 235
- Basins, Jurassic, of the lower Volga,
  .......... Page(s) .......... 243
- Basins, Jurassic, of South Russia,
  .......... Page(s) .......... 248
- Basins, Jurassic, their comparative size in Russia,
  .......... Page(s) .......... 243
- Basins, Jurassic, their limits in Russia often undefined,
  .......... Page(s) .......... 244, 255
- Basinier, M., his observations on the shores of the Aral,
  .......... Page(s) .......... 8
- Basinier, M., observations on fossils collected by him,
  .......... Page(s) .......... 325
- Bayanova, on the Issetz, altered limestones of,
  .......... Page(s) .......... 365
- Bayfield, Capt., his North American palaeozoic fossils,
  .......... Page(s) .......... 6
- Bayfield, Capt., his shelly deposits of the St. Lawrence,
  .......... Page(s) .......... 330
- Beaches, raised, beds described as such sometimes raised sea bottoms, et seq.
  .......... Page(s) .......... 328, 552
- Bears, fossil remains of, in European Russia,,
  .......... Page(s) .......... 506
- Beaumont, M. Elie de, his geological map of France,
  .......... Page(s) .......... 4
- Beaumont, M. Elie de, his French equivalent of the Permian system,
  .......... Page(s) .......... 203
- Beaumont, M. Elie de on the nummulitic beds of the Pyrenees,
  .......... Page(s) .......... 284
- Beaumont, M. Elie de, his reports on the memoirs by M. Bravais and M. Durocher,
  .......... Page(s) .......... 332, 526
- Beaumont, M. Elie de, his view of the direction of mountain chains sustained,
  .......... Page(s) .......... 587
- Beck, Dr., his opinion concerning the shells of the raised sea beaches on the Dwina and Vaga,
  .......... Page(s) .......... 329
- Beechey, Capt., his voyage to the Pacific and Eschscholtz Bay,
  .......... Page(s) .......... 496
- Belaia, or Bielaya (Valdai), valley of, passage of Devonian into Carboniferous strata at,
  .......... Page(s) .......... 45
- Belemnites in the Jurassic beds on the rivers Petchora, Volga, Oka, Moskwa, &c.,
  .......... Page(s) .......... 230, 231, 233, 234, 237
- Belemnites found in the bed of the Piana,
  .......... Page(s) .......... 244
- Belemnites mucronatus, common to chalk of England and Russia, et seq.
  .......... Page(s) .......... 273
- Belemnites absolutus, a Russian Jurassic fossil, in India,
  .......... Page(s) .......... 257
- Belemnitic (Jurassic) strata at Tanalysk (South Ural),
  .......... Page(s) .......... 406
- Belgium and Northern France, palaeozoic succession in,
  .......... Page(s) .......... 4, 4
- Belgium and Northern France, "roches moutonnées" in,
  .......... Page(s) .......... 552
- Bendzin (Poland), coal 60 feet thick at,
  .......... Page(s) .......... 651
- Beresite, a granitic rock associated with gold,
  .......... Page(s) .......... 477
- Beresoiva-gora, near V. Uralsk (Ural), jaspers of,
  .......... Page(s) .......... 454
- Berezof (Ekaterinburg), auriferous gravel with mammoths' bones near the,
  .......... Page(s) .......... 478
- Berezovsk (Ekaterinburg), gold mines of,
  .......... Page(s) .......... 476
- Berosovskaya Gora, east of Kongur, good view of the Ural ridge obtained from,
  .......... Page(s) .......... 355
- Berwick, coal-field of, analogous to that of the Donetz,
  .......... Page(s) .......... 70, 94
- Berzelius, Baron, assistance given by him to the authors (Preface, xiv.),
  .......... Page(s) .......... 18
- Berzelius, Baron, his views on the osars and the striation of the Swedish rocks,
  .......... Page(s) .......... 543, 555
- Beschkom, on the Pinega, white alabaster cliffs at,
  .......... Page(s) .......... 172
- Bessarabia, miocene tertiary deposits found in,
  .......... Page(s) .......... 283, 293
- Bethman, Colonel, assists the authors,
  .......... Page(s) .......... 110
- Belagorskaya (Bachmuth), rocks overlying those of the carboniferous series at,
  .......... Page(s) .......... 114
- Bielawieza or Bialavieja, in Lithuania, description of the forest of, inhabited by the Aurochs or Zubr,
  .......... Page(s) .......... 504, 638
- Bielaya-glina, south of Saratof, white chalk at,
  .......... Page(s) .......... 276
- Bielaya river (South Ural), Silurian and palaeozoic strata on the, et seq.
  .......... Page(s) .......... 458
- Bielaya river (Timan range), Fusulina limestone on,
  .......... Page(s) .......... 415
- Bielaya river, singular subconical hills of carboniferous limestone on the left bank of (Sterlitamak),
  .......... Page(s) .......... 130
- Bielaya river, Permian strata on the banks of,
  .......... Page(s) .......... 150
- Bielaya river (Timan), eruptive rocks in the upper gorges of,
  .......... Page(s) .......... 416
- Bielef, grotesque concretionary Devonian rocks on the road leading to, from Mtyensk,
  .......... Page(s) .......... 58
- Bielobor, on the Issetz, fossiliferous beds at,
  .......... Page(s) .......... 363
- Bielo-Ozero (lake), carboniferous limestone extends to,
  .......... Page(s) .......... 74
- Bielorietz, in the South Ural, Silurian limestone at,
  .......... Page(s) .......... 455
- Bielgorod, true chalk found at,
  .......... Page(s) .......... 268
- Biesada, near Moscow, Jurassic fossils found at,
  .......... Page(s) .......... 234
- Bilimbayevsk, account of the rocks at and near,
  .......... Page(s) .......... 359
- Billingen (Sweden), relations of the gneiss and Silurian strat at the hills of,
  .......... Page(s) .......... 15
- Bilton, Rev. W., his book on Norway referred to,
  .......... Page(s) .......... 11
- Binney, Mr., and Mr. Brown, their list of fossils of the red mari of Manchester,
  .......... Page(s) .......... 215
- Bissersk (North Ural), dolomites in the line of the igneous eruption from Sergiefsk to,
  .......... Page(s) .......... 385
- Bissersk, gold and diamond alluvia near,
  .......... Page(s) .......... 390
- Bituminous coal, good, worked at Lissitchia-Balka, on the Donetz,
  .......... Page(s) .......... 109
- Bituminous schist (Silurian), lithological character of,
  .......... Page(s) .......... 28
- Bituminous schist (Silurian), surmounting the Ungulite grit of St. Petersburgh,
  .......... Page(s) .......... 27
- Bituminous schist (Silurian), alternating with Silurian limestones at Tolks,
  .......... Page(s) .......... 34
- Bituminous schist (Carboniferous), in the Valdai Hills,
  .......... Page(s) .......... 71
- Bituminous schist (Carboniferous), near Vitegra,
  .......... Page(s) .......... 74
- Bituminous schist (Jurassic), of Goroditche, on the Volga,
  .......... Page(s) .......... 245
- Black dolomite, west flank of Ural,
  .......... Page(s) .......... 385, 390
- Black dust near the higher limits of the Kalmiuss, not carboniferous (tchornozem),
  .......... Page(s) .......... 96
- Black earth, or tchornozem, of Central and Southern Russia its extent, composition and origin, et seq.
  .......... Page(s) .......... 557
- Black Sea, Miocene tertiaries extend to near the shores of,
  .......... Page(s) .......... 283
- Black Sea, limestones on the northern and western shores of, referred to the Aralo-Caspian series,
  .......... Page(s) .......... 301
- Black Sea, relative level of this sea and the Caspian,
  .......... Page(s) .......... 322
- Black Sea, change of its bottom since Herodotus,
  .......... Page(s) .......... 523, 524
- Blagodat (North Ural), hills and magnetic iron of,
  .......... Page(s) .......... 378
- Blasius, Professor, his cooperation in the first survey of the authors, Preface, and p.
  .......... Page(s) .......... 53
- Blocks and fragments of rock elevated on the banks of the Russian rivers on the breaking up of the frost,
  .......... Page(s) .......... 567
- Blocks, erratic. See also Boulders.
- Blocks, erratic., absence of far-travelled examples on the flanks of the Ural,
  .......... Page(s) .......... 476
- Blocks, erratic., absence of, in Siberia,
  .......... Page(s) .......... 554
- Blocks, erratic., associated with Scandinavian drift in Russia,
  .......... Page(s) .......... 507
- Blocks, erratic. occasionally found of large size far southwards in Russia,
  .......... Page(s) .......... 523
- Blocks, erratic., the larger ones gradually disappearing, being used for roads, &c.,
  .......... Page(s) .......... 523
- Blocks, erratic., uniformity of action of the causes that produced them,
  .......... Page(s) .......... 524
- Blocks, erratic., angular and local, ridges of, on the banks of a Russian lake,
  .......... Page(s) .......... 567
- Blöde, Major (now Lieut.-Colonel), his notice of Upper Jurassic rocks on the Donetz,
  .......... Page(s) .......... 249
- Blöde, Major, his conclusions respecting the geological position of the marls of Kursk,
  .......... Page(s) .......... 270
- Blöde, Major, his opinion of the age of the gypsum in Podolia,
  .......... Page(s) .......... 295
- Blue clay (lowest Silurian), its extent in the Baltic provinces of Russia,
  .......... Page(s) .......... 26
- Blue clay, lithological and general character and thickness of,
  .......... Page(s) .......... 26
- Boeck, Dr., his enumeration of Norwegian trilobites,
  .......... Page(s) .......... 12
- Bogdo, Mount (Great), doubtful Triassic rocks at,
  .......... Page(s) .......... 8
- Bogdo, Mount, geological age of, probably Triassic,
  .......... Page(s) .......... 193
- Bogdo, Mount, fossil remains of, considered,
  .......... Page(s) .......... 194
- Bogdo, Mount, age of the limestone of,
  .......... Page(s) .......... 196
- Bogdo, Mount, proofs of ancient higher level of the Caspian at,
  .......... Page(s) .......... 317
- Bogdo, Mount, Little, its resemblance to the Great Bogdo,
  .......... Page(s) .......... 193
- Bognor rocks (Sussex), resemblance of the Antipofka (Lower Volga) older tertiary concretions to them,
  .......... Page(s) .......... 289
- Bogoroslan, a line joining this town with Tchistopol is the western limit to the cupriferous Permian grits,
  .......... Page(s) .......... 156
- Bogoslofsk (North Ural), Silurian limestone on the road to,
  .......... Page(s) .......... 380
- Bogoslofsk (North Ural), limestones of, Silurian and Devonian,
  .......... Page(s) .......... 396, 397
- Bogoslofsk, account of the rocks in the environs of,
  .......... Page(s) .......... 395
- Bogoslofsk, gold mine near,
  .......... Page(s) .......... 482
- Bohemia, Silurian rocks and fossils of (near Prague), resembling those of England,
  .......... Page(s) .......... 3
- Bohemia, fossil contents of the cretaceous system of,
  .......... Page(s) .......... 261
- Böhtlingk, M., his notice of injected greenstone in Finland and Lapland,
  .......... Page(s) .......... 22
- Böhtlingk, M., his account of modem glacio-fluviatile action in Lapland,
  .......... Page(s) .......... 567
- Böhtlingk, M., his proof of the excentric transport of blocks from the Scandinavian chain,
  .......... Page(s) .......... 528
- Böhtlingk, M. and M. Siljeström, their remarks on the form of the mounds of detritus in Scandinavia,
  .......... Page(s) .......... 555
- Bolshaya or Volshaya Gora (Ural Pass), the height of,
  .......... Page(s) .......... 360
- Bone-bed of the Devonian series in the gorge of the Priksha (see Corrigenda, Priutchka),
  .......... Page(s) .......... 46
- Bones of mammoth. See also Mammoth.
- Bones of mammoth associated with gold,
  .......... Page(s) .......... 478
- Bones of mammoth in the gold detritus of Peshanka,
  .......... Page(s) .......... 482
- Bones of mammoth with gold alluvia at Soimanofsk,
  .......... Page(s) .......... 488
- Bones of mammoth superstitious feelings of the Bashkirs and Samoyedes concerning,
  .......... Page(s) .......... 491
- Bones of mammoth found in Siberia,
  .......... Page(s) .......... 494
- Bones of mammoth drifted short distances only to their present localities in Siberia,
  .......... Page(s) .......... 497, 498
- Bones of mammoth found at Taganrog,
  .......... Page(s) .......... 502
- Boring necessary for determining the value of the carboniferous series beneath the red rocks of Bachmuth,
  .......... Page(s) .......... 119
- Borsk (Orenburg), Permian strata near the fort of,
  .......... Page(s) .......... 149
- Borysthenes or Dnieper, account of the changes at its mouth since the time of Herodotus,
  .......... Page(s) .......... 573
- Boue, M. A., his opinion concerning the age of the Carpathian sandstone coincides with that of the authors,
  .......... Page(s) .......... 264
- Boue, M. A., his map of Turkey referred to,
  .......... Page(s) .......... 656
- Boulder clay of Denmark,
  .......... Page(s) .......... 541
- Boulder drift, its Scandinavian and Lappish source of,
  .......... Page(s) .......... 556
- Boulders. See also Blocks, erratic.
- Boulders., resemblance of detached local blocks of siliceous grit at Moscow to,
  .......... Page(s) .......... 239
- Boulders of syenite and quartz (local drift) on the east flank of Eraolski-Gora (South Ural),
  .......... Page(s) .......... 430
- Boulders, absence of (northern or erratic), on the flanks of the Ural,
  .......... Page(s) .......... 527
- Boulders, ages of those found in Denmark,
  .......... Page(s) .......... 541
- Boulders, found in Guiana,
  .......... Page(s) .......... 550
- Boulonnais, palaeozoic series in that district of France,
  .......... Page(s) .......... 4
- Boulonnais, identity of the Devonian of the Don with,
  .......... Page(s) .......... 62
- Boundaries, geological, of central Russia,
  .......... Page(s) .......... 20
- Bowman, Mr., his investigations concerning the upper Silurian rocks of North Wales,
  .......... Page(s) .......... 2
- Brachiopodous shells, the best carboniferous and Permian types,
  .......... Page(s) .......... 135, 207
- Brachiopodous shells, number of Permian species which are found also in the carboniferous rocks,
  .......... Page(s) .......... 216
- Braneva (near Cargopol), carboniferous limestone at,
  .......... Page(s) .......... 76
- Braneva, erratic blocks at,
  .......... Page(s) .......... 517
- Brandt, Professor, on the Cetotherium Rathkii,
  .......... Page(s) .......... 301
- Braun, Prof. A., of Darmstadt, his account of the shells of the Mayence basin,
  .......... Page(s) .......... 382
- Bravais, M., his memoir on the elevation of Norway,
  .......... Page(s) .......... 332
- Breccia, loose argillaceous, auriferous, south of Miask,
  .......... Page(s) .......... 488
- Breccia, porphyritic, of Mount Sabliù,
  .......... Page(s) .......... 411
- Breslau (Silesia), palaeozoic rocks near,
  .......... Page(s) .......... 3, 39, 652
- Briggetten Kloster (Esthonia), peculiar minerai character of the Ungulite grit at,
  .......... Page(s) .......... 28
- Brine springs (Devonian), at Staraia Russa,
  .......... Page(s) .......... 45
- Brine springs (Permian), at Brine springs Solikamsk,
  .......... Page(s) .......... 145
- Brine springs at Totma,
  .......... Page(s) .......... 178
- Brine springs at Balachna,
  .......... Page(s) .......... 179
- Brittany and Normandy, Silurian and Devonian rocks of,
  .......... Page(s) .......... 4
- Brongniart, M. Ad., his remarks on the fossil plants of the Permian system,
  .......... Page(s) .......... 219
- Bronnitzi, Jurassic fossils found near,
  .......... Page(s) .......... 234
- Brontes, a fossil genus found in the Ludlow Rocks in England, and in Gothland,
  .......... Page(s) .......... 18
- Brora oolites, upheaval of solid granitic rocks through, Swedish analogy to,
  .......... Page(s) .......... 17
- Brora, Sutherlandshire, similarity of Russian contemporaneous beds to the oolites of,
  .......... Page(s) .......... 248
- Brora, Sutherlandshire, markings on sandstone near,
  .......... Page(s) .......... 550
- Brown, Mr., and Mr. Binney, their list of the fossils of the red maris of Manchester,
  .......... Page(s) .......... 215
- Brunnow, Baron de, his services to the authors (Preface, vii.).
- Bublia (Kovno), Silurian rocks found near,
  .......... Page(s) .......... 34
- Bublia, erratic blocks from Sweden, found at,
  .......... Page(s) .......... 510
- Buch, Baron Leopold von, his suggestion to Mr. Murchison (Preface, vi.).
- Buch, Baron Leopold von, his account of the erupted rocks of Norway referred to,
  .......... Page(s) .......... 13
- Buch, Baron Leopold von, his theory concerning the cause of the fractured surface of granite hills,
  .......... Page(s) .......... 16
- Buch, Baron Leopold von, his account of the Cystideoe, a new family of Encrinites (Sphoeronites, &c.),
  .......... Page(s) .......... 38
- Buch, Baron Leopold von, his opinion of the age of the Bogdo limestones,
  .......... Page(s) .......... 196
- Buch, Baron Leopold von, his view of the Jurassic rocks and fossils of eastern Russia confirmed,
  .......... Page(s) .......... 247
- Buch, Baron Leopold von, his application of the term'Medi terranean type'to the secondary rocks of the south of Europe,
  .......... Page(s) .......... 249
- Buch, Baron Leopold von, his opinion concerning the age of the Carpathian sandstone adopted,
  .......... Page(s) .......... 264
- Buch, Baron Leopold von, his account of the tertiary fossils from Butschak, near Kief, on the Dnieper,
  .......... Page(s) .......... 286
- Buch, Baron Leopold von, his determination of Silurian and carboniferous rocks in the Ural by fossils,
  .......... Page(s) .......... 338
- Buckland, Dr., the want of such an explorer of caverns in Russia,
  .......... Page(s) .......... 506
- Buckland, Dr., his views of glacial action in Britain,
  .......... Page(s) .......... 550
- Bucklandite, crystals of, in granite, at Verkhoturié,
  .......... Page(s) .......... 395
- Budevich (near Bielef), Devonian fossils found at,
  .......... Page(s) .......... 58
- Bugulma, copper grits and sandstones beneath the white and yellow limestones of this place containing fossils of the Permian series,
  .......... Page(s) .......... 156
- Building stone, excellent, in the carboniferous sandstone of Goradofka (Donetz),
  .......... Page(s) .......... 97
- Building stone, the steppe limestone useful for this purpose,
  .......... Page(s) .......... 299
- Bulanka valley (west of Zlataùst), mineral structure of,
  .......... Page(s) .......... 429
- Bulgar, basin of, the Northern Aralo-Caspian tract so called by M. Jasikoff,
  .......... Page(s) .......... 325
- Bunter sandstein, exact definition of,
  .......... Page(s) .......... 200
- Burmeister, M., his work on Trilobites referred to,
  .......... Page(s) .......... 4
- Busuluk river, Pallas's account of the chalk of,
  .......... Page(s) .......... 272
- Butera, the late Prince of, his assistance,
  .......... Page(s) .......... 389
- Butschak, eocene tertiary beds on the Dnieper at,
  .......... Page(s) .......... 283
- Butschak, list of tertiary fossils of, collected by M. Dubois and named by M. von Buch,
  .......... Page(s) .......... 286
- CALAMITES and other plants of the coal of Russia,
  .......... Page(s) .......... 112
- CALAMITES and other plants of the siliceous (Jurassic) grits of Moscow,
  .......... Page(s) .......... 240
- Calamites gigas, a Russian Permian species,
  .......... Page(s) .......... 160
- Calamopora fibrosa, Eichwald. See Choetetes Petropolitanus.
- 'Calcaires muets,' limestones, at first so called, on the river Suchona,
  .......... Page(s) .......... 178
- 'Calcaires muets,' limestones, now proved to be fossiliferous. See Table 222 and 651.
- Calcareous beds. See also Limestones.
- Calcareous beds. (Silurian) of the St. Petersburgh Hills,
  .......... Page(s) .......... 28, 30
- Calcareous beds. (Silurian) of Russia overlying the 'pleta' limestone,
  .......... Page(s) .......... 34
- Calcareous beds. (Devonian), general character and appearance of those of Ottrada,
  .......... Page(s) .......... 57
- Calcareous beds. (Devonian), of Voroneje, fossiliferous,
  .......... Page(s) .......... 60
- Calcareous beds. (Devonian), of, notice of a grit overlying the lower carboniferous rocks of Michaelofsk,
  .......... Page(s) .......... 128
- Calcareous beds. (tufaceous), reposing on carboniferous strata at Putshino on the Oka,
  .......... Page(s) .......... 82
- Calcareous beds. associated with Permian beds on the banks of the Dioma,
  .......... Page(s) .......... 151
- Calcareous beds (Permian), two zones of, in Russia,
  .......... Page(s) .......... 149
- Calcareous beds, grits and sandstones with Productus at Metaftamak (Bielebei),
  .......... Page(s) .......... 153
- Calcareous beds (Jurassic), rarity of, in Russia,
  .......... Page(s) .......... 244
- Calcareous grit and coral rag of Oxford, identical with the white limestone of Cracow and the Donetz,
  .......... Page(s) .......... 253
- Cambrian system, meaning of this term when formerly employed by Prof. Sedgwick and Mr. Murchison,
  .......... Page(s) .......... 2
- Cambrian system, contemporaneity of the rocks formerly so called with the lower Silurian,
  .......... Page(s) .......... 2
- Canal of Marinsk connecting the drainage of the government of Vologda with that of St. Petersburgh,
  .......... Page(s) .......... 49
- Cancrine, Count de, his great encouragement of the authors (Preface, viii. xii.).
- Cancrine, Count de, Productus Cancrini (Permian), named after him, et seq.
  .......... Page(s) .......... 148
- Caninia (Siphonophyllia), description of the genus,
  .......... Page(s) .......... 615
- ibicina? described and compared with Turbinolia ibicina,
  .......... Page(s) .......... 617
- Caradoc sandstone, rocks resembling this formation in the Kraka hills (South Ural),
  .......... Page(s) .......... 457
- Carbonaceous matter, where developed in the palaeozoic rocks of Russia,
  .......... Page(s) .......... 69
- Carbonaceous strata of the southern tracts of Russia, general relations of,
  .......... Page(s) .......... 117
- Carbonaceous grits of Akri-tau,
  .......... Page(s) .......... 460
- Carboniferous basin of Russia, central,
  .......... Page(s) .......... 77
- Carboniferous basin of Moscow, limits of the limestone of,
  .......... Page(s) .......... 73
- Carboniferous limestone of Russia, lower, middle and upper divisions of,
  .......... Page(s) .......... 70, 123
- Carboniferous limestone of Russia, nature of the vegetation on its surface,
  .......... Page(s) .......... 76
- Carboniferous limestone of Russia, account of the lower members on the flanks of the Ural,
  .......... Page(s) .......... 125
- Carboniferous limestone of Russia, on the banks of the Ufa,
  .......... Page(s) .......... 129
- Carboniferous limestone of Russia, outliers near Sterlitamak,
  .......... Page(s) .......... 130, 150
- Carboniferous limestone of Russia, its junction with Permian strata,
  .......... Page(s) .......... 132, 146, 150, 159, 174
- Carboniferous limestone of Russia, the absence of its fragments in certain red (Permian) conglomerates,
  .......... Page(s) .......... 177
- Carboniferous limestone of Russia on the Unja, and near Jelatma, on the Oka,
  .......... Page(s) .......... 234
- Carboniferous limestone of Russia, dolomitic, near Saksomsk (west flank of Ural),
  .......... Page(s) .......... 353
- Carboniferous limestone of Russia, with millstone-grit in the Ural mountains and Timan range,
  .......... Page(s) .......... 389, 414
- Carboniferous limestone of Russia in the Ural mountains. See Carboniferous rocks.
- Carboniferous limestone of Russia, ridges of this rock form both flanks of the Ural chain,
  .......... Page(s) .......... 350, 468
- Carboniferous limestone of Russia, fragments of this rock make excellent drift-marks,
  .......... Page(s) .......... 522
- Carboniferous system, characteristic fossils of, in North America,
  .......... Page(s) .......... 5
- Carboniferous system of Russia, et seq.
  .......... Page(s) .......... 69
- , lower members of, in the Valdai Hills,
  .......... Page(s) .......... 70
- Carboniferous system of Russia, relation of the bottom beds to the Berwick coal-field of England,
  .......... Page(s) .......... 70
- Carboniferous system of Russia, magnesian limestone of, in the Valdai Hills, Moscow, Kolomna, &c.,
  .......... Page(s) .......... 72, 81, 83, 84
- Carboniferous system of Russia, white limestone of Archangel, belonging to,
  .......... Page(s) .......... 73
- Carboniferous system of Russia, great central basin of,
  .......... Page(s) .......... 77
- Carboniferous system of Russia, lower limestone of, at Tula and Kaluga,
  .......... Page(s) .......... 79
- Carboniferous system of Russia, white (central) limestone of, at Moscow,
  .......... Page(s) .......... 80
- Carboniferous system of Russia, upper division of limestone, containing Fusulinoe,
  .......... Page(s) .......... 85
- Carboniferous system of Russia, region between the Dnieper and the Don (Donetz) containing good coal,
  .......... Page(s) .......... 89
- Carboniferous system of Russia, red conglomerate at the base of, on the Donetz,
  .......... Page(s) .......... 93, 94
- Carboniferous system of Russia, analogy of the lower part of the series on the Donetz with the English north of England and Scottish series,
  .......... Page(s) .......... 95
- Carboniferous system of Russia, relation of the anthracitic to the bituminous coal in,
  .......... Page(s) .......... 100
- Carboniferous system of Russia, sections on and near the Donetz,
  .......... Page(s) .......... 102, 104
- Carboniferous system of Russia, coal mines of Jeleznoe on Nikitofka,
  .......... Page(s) .......... 105, 107
- Carboniferous system of Russia, coal works of Lissitchia-Balka (chief works of the Donetz),
  .......... Page(s) .......... 109
- Carboniferous system of Russia, tabular view referred to, exhibiting the difference between the carboniferous masses in Northern and Southern Russia,
  .......... Page(s) .......... 113
- Carboniferous system of Russia, outliers of, near Petrofskaya north of Bachmuth,
  .......... Page(s) .......... 115
- Carboniferous system of Russia, general relations of the southern portion of, and its probable extension (with coal) beneath the chalk,
  .......... Page(s) .......... 117, 118
- Carboniferous system of Russia, M. Demidoff's work on the southern coal-field, Le Play.
  .......... Page(s) .......... 120
- Carboniferous system of Russia, remarks on the fauna,
  .......... Page(s) .......... 132
- Carboniferous rocks on the western flank of the Ural chain, et seq., et seq.
  .......... Page(s) .......... 124, 354
- Carboniferous rocks on, sections of, on the Tchussovaya, et seq.
  .......... Page(s) .......... 125, 386
- Carboniferous rocks on, Goniatite grits of, at Artinsk,
  .......... Page(s) .......... 127
- Carboniferous rocks on, in the South Ural,
  .......... Page(s) .......... 130, 430, 439, 445, 451, 460
- Carboniferous rocks on, as exhibited in a general section on the west flank of the Ural mountains,
  .......... Page(s) .......... 354
- Carboniferous rocks on, seen on the Issetz river in Siberia,
  .......... Page(s) .......... 363
- Carboniferous rocks on, at Kamensk,
  .......... Page(s) .......... 365
- Carboniferous rocks on, white limestone in the Timan range,
  .......... Page(s) .......... 414
- Carboniferous rocks on, at Cossatchi-Datchi on the eastern flank of the South Ural,
  .......... Page(s) .......... 439
- Carboniferous rocks on the west flank of Akritau (South Ural),
  .......... Page(s) .......... 460
- Carboniferous rocks on, disturbances affecting them in the Ural,
  .......... Page(s) .......... 468
- Cardium, brackish species only among the Caspian shells,
  .......... Page(s) .......... 307
- Carelian country, erratic blocks of,
  .......... Page(s) .......... 513
- Cargopol, the flat tracts around, exhibit white carboniferous limestone,
  .......... Page(s) .......... 75
- Carpathian mountains, Jurassic and cretaceous rocks of,
  .......... Page(s) .......... 264, 656
- Carpathian sandstone, M. Zeuschner's opinion of the age of this rock at variance with that of the authors,
  .......... Page(s) .......... 264
- Carpathian sandstone, cretaceous age of the,
  .......... Page(s) .......... 264
- Caryophyllia, points in which this genus differs from Lithodendron,
  .......... Page(s) .......... 598
- Caspian deposits, general view of the,
  .......... Page(s) .......... 323
- Caspian sea, former wide extent of,
  .......... Page(s) .......... 8, 297, 317
- Caspian sea, pliocene age of the shelly limestone on the western shores of,
  .......... Page(s) .......... 305
- Caspian sea, shells of and fossils, found on the banks of,
  .......... Page(s) .......... 306
- Caspian sea, saltness of,
  .......... Page(s) .......... 308
- Caspian sea, absence of the requisite information on which to found exact comparisons of its Mollusca,
  .......... Page(s) .......... 308
- Caspian sea, the calculated amount of its depression below the Black Sea,
  .......... Page(s) .......... 322
- Caspian sea, bitter taste of the water of,
  .......... Page(s) .......... 323
- Caspian sea, ancient northern extension of,
  .......... Page(s) .......... 324
- Caspian sea and Sea of Aral, formerly joined, Aralo-Caspian.
  .......... Page(s) .......... 325
- Caspian sea rapidly filling up,
  .......... Page(s) .......... 573
- Castelnau, M. de, his Memoir on the geology of North America,
  .......... Page(s) .......... 6
- Casts of Brachiopoda, more abundant than the shells in magnesian limestones of different age,
  .......... Page(s) .......... 73
- Catenipora labyrinthica, Goldf. (Halysites labyrinthica of Fischer), description of,
  .......... Page(s) .......... 593
- Caucasus, Jurassic rocks of, contemporaneous with the 'Terrain Oxfordien,'
  .......... Page(s) .......... 249, 280
- Caucasus, possible effects of the upheaval of that chain,
  .......... Page(s) .......... 588
- Caucasus, Aralo-Caspian strata extend to,
  .......... Page(s) .......... 298
- Caucasus, range of the steppe limestone believed to extend as far as,
  .......... Page(s) .......... 305
- Caucasus, low steppe of the,
  .......... Page(s) .......... 319
- Caverns in the carboniferous limestone on the banks of the Tchussovaya,
  .......... Page(s) .......... 126
- Caverns in cliffs of white gypsum (Permian) on the Ik, at Barnùkova, and on the Pinega,
  .......... Page(s) .......... 156, 167, 173
- Caverns in carboniferous limestone of the Tchussovaya,
  .......... Page(s) .......... 388
- Celo Nikilofskaya, quarries of Moscow millstones at,
  .......... Page(s) .......... 239
- Cephalopoda, rarity of, in the Russian carboniferous series,
  .......... Page(s) .......... 134
- Cephalopoda, species of, characteristic of the Permian period,
  .......... Page(s) .......... 210
- Cerithium giganteum, supposed to be found in the eocene tertiary beds near Kief,
  .......... Page(s) .......... 285
- Cetotherium Rathkii, a new herbivorous Cetacean from the beds of the steppe limestone at Taman,
  .......... Page(s) .......... 301
- Choetetes, the character of this genus of corals,
  .......... Page(s) .......... 593
- Choetetes, dilatatus, Fischer, description of,
  .......... Page(s) .......... 596
- Choetetes, Petropolitanus, its abundance in Russian lower Silurian rocks,
  .......... Page(s) .......... 38
- Choetetes, Petropolitanus, description of the species,
  .......... Page(s) .......... 596
- Choetetes, radians, Fischer, a coral of the lower carboniferous limestone, found in the Valdai Hills,
  .......... Page(s) .......... 71, 73, 74
- Choetetes, radians, description of the species,
  .......... Page(s) .......... 595
- Choetetes, radians, thisfossilfound at Krasnoi-Kut (Donetz),
  .......... Page(s) .......... 101
- Chalcedony in the eruptive rocks of Tchaitzin-mis (Timan),
  .......... Page(s) .......... 415
- Chalk filling up, unconformably, small basins of carboniferous rock,
  .......... Page(s) .......... 108
- Chalk, coal-seams pass under, and may be worked beneath it on the left bank of the Donetz,
  .......... Page(s) .......... 118
- Chalk, needles of, at Sviatagora on the Donetz, resting on Jurassic rocks,
  .......... Page(s) .......... 250
- Chalk, true white, reappears in many parts of Russia, et seq.
  .......... Page(s) .......... 263, 265
- Chalk in the country of the Don Cossacks, 265; at Bielgorod,
  .......... Page(s) .......... 268
- Chalk, range of, in the south-east of Russia,
  .......... Page(s) .......... 272
- Chalk found on the banks of the Ural river,
  .......... Page(s) .......... 272
- Chalk, thickness of, in some parts of the south of Russia,
  .......... Page(s) .......... 279
- Chalk of Russia resembles that of England,
  .......... Page(s) .......... 583
- Changes effected by the recent elevation of land near the shores of the Black Sea,
  .......... Page(s) .......... 575
- Chelonichthys Asmusii (Ag.) (Asterolepis of Eichwald), a gigantic fossil fish from the Devonian rocks of Dörpat,
  .......... Page(s) .......... 40, 53
- Chelonichthys, occurrence of this fish in Scotland,
  .......... Page(s) .......... 53
- Chemical analysis of the Russian coal referred to in the work of M. Demidoff,
  .......... Page(s) .......... 121
- Chemical analysis of the tchornozem or black earth,
  .......... Page(s) .......... 559, 560
- Chert and flint associated with Permian grits and shales,
  .......... Page(s) .......... 153
- Cherty matter in the lower carboniferous rocks of Russia,
  .......... Page(s) .......... 72, 73
- Chlorite schist in the axis of the Ural near the Katchkanar,
  .......... Page(s) .......... 391
- Chloritic quartz of Balvano-is (Arctic Ural),
  .......... Page(s) .......... 407
- Chloritic and talcose schists in the axis of the Ural,
  .......... Page(s) .......... 360
- Choanites, a fossil zoophyte of the chalk found in the Kieselthon of Kursk,
  .......... Page(s) .......... 269
- Chonetes, the importance of this fossil in the palaeozoic rocks, Leptoena lata, etc.?).
  .......... Page(s) .......... 207
- Chrestovodsvisgensk, gold mines of,
  .......... Page(s) .......... 390, 480
- Christiania, gneiss near,
  .......... Page(s) .......... 11
- Christiania, section (palaeozoic) across the territory of,
  .......... Page(s) .......... 13
- Christiania, metamorphosed Silurian rocks near,
  .......... Page(s) .......... 14
- Christof (Volga), red maris surrounding white limestone at,
  .......... Page(s) .......... 179
- Crystalline rock (Azoic) abundant in Scandinavia,
  .......... Page(s) .......... 10
- Cirrus acutus found between Bielef and Lichvin in Devonian strata,
  .......... Page(s) .......... 58
- Cladocora, points in which this genus differs from Lithodendron,
  .......... Page(s) .......... 598
- Cladocora? sarmentosa, Lonsdale, description of Russian specimens,
  .......... Page(s) .......... 600
- Clay, blue (Silurian), of St. Petersburgh,
  .......... Page(s) .......... 26
- Clay-slate in the Bulanka valley west of Zlataùst,
  .......... Page(s) .......... 429
- Clay-stone, white, surmounting the chalk,
  .......... Page(s) .......... 266, 269
- Clay-stone and sands near Saràtof,
  .......... Page(s) .......... 274
- Clay-stone and marl (cretaceous) at Kharkof, Kursk, and near Kamischine, on the Volga,
  .......... Page(s) .......... 267, 269, 276
- Cleavage imperfect in the metamorphic rocks of Listvanayagora, in the South Ural,
  .......... Page(s) .......... 435
- Cleavage, slaty, of the rocks near Perevosnia, in the South Ural,
  .......... Page(s) .......... 458
- Climate, singular effects of, in Russia,
  .......... Page(s) .......... 571
- Climate and soil of the dislocated carboniferous strata near the Donetz,
  .......... Page(s) .......... 102
- "Clinkers," resemblance to this English rock of some Jurassic beds in the Moscow basin,
  .......... Page(s) .......... 236
- Cliutziski (Bielebei), beds of white (Permian) limestone at,
  .......... Page(s) .......... 162
- Clyde beds, comparison of raised beaches of the Dwina and Vaga with,
  .......... Page(s) .......... 329
- Coal, its low position in the Russian carboniferous rocks,
  .......... Page(s) .......... 71
- Coal, poor seams of, on the Msta,
  .......... Page(s) .......... 71
- Coal, thin seams of, near Lichvin,
  .......... Page(s) .......... 77
- Coal of Russia, not formed out of terrestrial vegetation "en masse,"
  .......... Page(s) .......... 79, 113
- Coal associated with carboniferous limestone on the Donetz,
  .......... Page(s) .......... 95
- Coal crops out at Gruskaya, Alexandrofsk, &c. (Donetz),
  .......... Page(s) .......... 96
- Coal, relation of anthracitic and bituminous kinds in Russia,
  .......... Page(s) .......... 100
- Coal of intermediate quality worked at Krasnoi Kut (Donetz),
  .......... Page(s) .......... 101
- Coal, anthracitic, of Popofskoe (Donetz),
  .......... Page(s) .......... 101
- Coal, superiority of the anthracitic kinds,
  .......... Page(s) .......... 102
- Coal, convulsions and disturbances that have affected the strata on and near the Donetz,
  .......... Page(s) .......... 103
- Coal, grits associated with it containing Stigmaria,
  .......... Page(s) .......... 103
- Coal worked at Jeleznoe or Nikitofka, and at Uspensk,
  .......... Page(s) .......... 105, 107
- Coal, at Lissitchia-Balka,
  .......... Page(s) .......... 109
- Coal, shaft section of, at works of Lissitchia-Balka,
  .......... Page(s) .......... 111
- Coal, seams of, worked at Petrofskaya,
  .......... Page(s) .......... 116
- Coal, absence of, in the drainage of the Dnieper,
  .......... Page(s) .......... 117
- Coal, productive seams of, probably occurring beneath the chalk east of Uspensk and Lissitchia-Balka,
  .......... Page(s) .......... 118
- Coal, value and importance of, in the southern districts of Russia,
  .......... Page(s) .......... 118, 119
- Coal, work of M. le Play on the beds of this formation in Southern Russia,
  .......... Page(s) .......... 120
- Coal on the banks of the Tchussovaya on the western flanks of the Ural,
  .......... Page(s) .......... 126
- Coal, thin seams of, associated with Permian grits and shales Coal on the Kidash (Bielebei),
  .......... Page(s) .......... 154
- Coal, origin of, probably explained by the estuary phaenomena of Russia,
  .......... Page(s) .......... 570
- Coal-fields of Poland and Silesia assume the type of those of Western Europe,
  .......... Page(s) .......... 651
- Coast of the Caspian, indications of an ancient one in different places, et seq.
  .......... Page(s) .......... 317
- Coccosteus and allied fishes not found in Russia,
  .......... Page(s) .......... 67
- Colour (dull light grey) of the Russian Silurian rocks contrasted with the red of the Devonian,
  .......... Page(s) .......... 25
- Coloured Sections, Plates I. to V., description of, passim, and
  .......... Page(s) .......... 655
- Columnaria floriformis. See Lithostrotion floriforme.
- Columnaria sulcata, description of Russian specimens,
  .......... Page(s) .......... 601
- Conclusions (general),
  .......... Page(s) .......... 1-9, 19, 38, 68, 117, 136, 220, 253, 280, 333, 402, 418, 461, 505, 554, 579
- Concretions of argillaceous iron ore associated with the coal at Lissitchia-Balka,
  .......... Page(s) .......... 109
- Concretions of the Permian period near Orenburg,
  .......... Page(s) .......... 147
- Concretions of white limestone at Christof on the Volga,
  .......... Page(s) .......... 179
- Concretions of sandy Jurassic marlstone at Koroshovo,
  .......... Page(s) .......... 236
- Concretions of impure argillaceous limestone in the rocks of the Jurassic period at Vassili-Maïdan,
  .......... Page(s) .......... 244
- Concretions observed by Pallas on the Sarpa,
  .......... Page(s) .......... 317
- Conformable junction of lower Silurian and Devonian,
  .......... Page(s) .......... 32, 39
- Conformable junction of Devonian and carboniferous,
  .......... Page(s) .......... 46, 48, 71, 74
- Conformable junction between the carboniferous and Permian rocks,
  .......... Page(s) .......... 146
- Conformable junction or the siliceous Jurassic grits of Tata rova near Moscow with the Oxfordian shales,
  .......... Page(s) .......... 239
- Conformable junction of Permian and carboniferous rocks in the Ural,
  .......... Page(s) .......... 469
- Conformable junction of Permian limestone and recent sea bottoms,
  .......... Page(s) .......... 331
- Conglomerate, forming a passage bed between the Devonian and carboniferous series,
  .......... Page(s) .......... 94
- Conglomerate (Devonian) on the western slope of Akri-tau,
  .......... Page(s) .......... 460
- Conglomerate (carboniferous) at the mouth of the Usva,
  .......... Page(s) .......... 127
- Conglomerate of the millstone grit period between Bisserskaya and Klinova (west flank of the Ural),
  .......... Page(s) .......... 128
- Conglomerate, red, of the Permian series,
  .......... Page(s) .......... 145
- Conglomerate of the Permian period derived from the old rocks of the Ural,
  .......... Page(s) .......... 146
- Conglomerate, coarse (Permian), with fossil wood and copper in the neighbourhood of Troitsk,
  .......... Page(s) .......... 155
- Conglomerate (Permian) formed by the degradation of the older mountains cover the country between Okansk and Malmish,
  .......... Page(s) .......... 160
- Conglomerate, Jurassic, resting on Permian beds,
  .......... Page(s) .......... 248
- Conglomerate with augite on the eastern flank of the Ural.
  .......... Page(s) .......... 438
- Coniferoe, fossil remains of, in the siliceous grits of Moscow, &c.,
  .......... Page(s) .......... 240
- Conrad, Mr., his account of American Silurian Mollusca,
  .......... Page(s) .......... 4
- Consolidation of the rocks, has not been effected in most parts of Russia, passim and
  .......... Page(s) .......... 584
- Continent, ancient, to the east of the Ural mountains,
  .......... Page(s) .......... 474
- Contorted state of the carboniferous strata in the valley of the Alkovaya (Donetz),
  .......... Page(s) .......... 107
- Contortions and flexures of the sandstone in the carboniferous system of the Donetz,
  .......... Page(s) .......... 93
- Contortions of the carboniferous strata between the Kalmiuss and the Krinka,
  .......... Page(s) .......... 99
- Contortions of the carboniferous and Devonian rocks on the banks of the Issetz and Tchussovaya, et seq.
  .......... Page(s) .......... 125, 363, 385
- Copper grits near Perm,
  .......... Page(s) .......... 144
- Copper grits and sandstones between the Ik and Bugulma,
  .......... Page(s) .......... 156
- Copper, green carbonate of, worked as an ore in the copper grits of the Permian system,
  .......... Page(s) .......... 144
- Copper mines of Nijny Tagilsk, North Ural, and great malachite of,
  .......... Page(s) .......... 372
- Copper mines of Turyinsk, North Ural,
  .......... Page(s) .......... 398
- Copper ore, its importance in the Permian system,
  .......... Page(s) .......... 138
- Copper ore, its intimate association with fossil vegetable remains (Permian),
  .......... Page(s) .......... 154
- Copper ore (Permian), its dérivation, western limits and great extent, et seq.
  .......... Page(s) .......... 156, 168
- Copper ore occupies a region west of the Ural mountains, et seq.
  .......... Page(s) .......... 142
- Copper ore, formed recently in a peat-bog in North Wales,
  .......... Page(s) .......... 169
- Copper ore, its presence in stratified deposits explained,
  .......... Page(s) .......... 169
- Copper ore of the Permian rocks, epoch when formed,
  .......... Page(s) .......... 473
- Copper sands and maris, origin and limits of,
  .......... Page(s) .......... 168
- Coral rag, Jevitze (Poland) and sandstones of the age of,
  .......... Page(s) .......... 242
- Coral rag, its English fossils compared with those of the upper Jurassic limestones of Russia and Cracow in Poland,
  .......... Page(s) .......... 253
- Coral rag, identity of the Jurassic limestones of the Donetz with,
  .......... Page(s) .......... 253
- Corals, palaeozoic, of Russia, described by Mr. Lonsdale,
  .......... Page(s) .......... 591
- Corals of the lower Silurian rocks of Russia,
  .......... Page(s) .......... 38
- Corals of the Russian Devonian rocks,
  .......... Page(s) .......... 64
- Corals of the Russian carboniferous series,
  .......... Page(s) .......... 135
- Corals of the Russian Permian system, their peculiar character and difference from the corals of other periods,
  .......... Page(s) .......... 206
- Corals of the Russian Permian system, tabular list of,
  .......... Page(s) .......... 221
- Corals of the Russian Jurassic series in the coral rag,
  .......... Page(s) .......... 253
- Cornish granite, its resemblance to that of Fredericksvärn,
  .......... Page(s) .......... 14
- Cornstone, Permian rock resembling, between Sterlitamak and Bielebei,
  .......... Page(s) .......... 151
- Cornwall, discovery of some Silurian fossils in,
  .......... Page(s) .......... 7
- Cornwall, analogy of part of Norway to,
  .......... Page(s) .......... 14
- Cossatchi-datchi, on the east flank of the Ural, carboniferous limestone of,
  .......... Page(s) .......... 438
- Cossatchi-datchi, auriferous detritus of,
  .......... Page(s) .......... 491
- Cotta, M., his table of succession,
  .......... Page(s) .......... 201
- Courland, Devonian rocks in,
  .......... Page(s) .......... 50
- Courland and Livonia, lithological character of Devonian rocks of,
  .......... Page(s) .......... 52
- "Crag and tail" of Scotch drift,
  .......... Page(s) .......... 549
- Crag of Suffolk, resemblance of the steppe limestone to,
  .......... Page(s) .......... 299
- Cracow, the rocks on which that city is built are of the age of the coral rag and calcareous grit of Oxford,
  .......... Page(s) .......... 264
- Cracow, Scandinavian erratic blocks near,
  .......... Page(s) .......... 525
- Crasnoi-glasnova, east of Ekaterinburg, dome of crystalline Silurian limestone at,
  .......... Page(s) .......... 364
- Crasnoi-glasnova, tchornozem or black earth of,
  .......... Page(s) .......... 422
- Crest of the Ural mountains or Ural-tau,
  .......... Page(s) .......... 343, 360, 369, 381, 391, 398, 400, 434, 438, 455
- Cretaceous system of Eastern Germany compared with that of England and France,
  .......... Page(s) .......... 261
- Cretaceous system of Poland and the Carpathians described.
  .......... Page(s) .......... 263
- Cretaceous system of Poland, collection of fossils from. in the Royal Museum of Warsaw,
  .......... Page(s) .......... 263
- Cretaceous system of Russia, its range and general aspect. et seq.
  .......... Page(s) .......... 8, 259
- Cretaceous system of Russia, the pleta or orthoceratite limestone of St. Petersburgh erroneously referred to in conséquence of minerai resemblance,
  .......... Page(s) .......... 28
- Cretaceous system of Russia, chalk of the country of the Donetz,
  .......... Page(s) .......... 265
- Cretaceous system of Russia represented by argillaceous and siliceous masses in the governments of Kharkof and Kursk,
  .......... Page(s) .......... 267
- Cretaceous system of Russia on the Don,
  .......... Page(s) .......... 270
- Cretaceous system of Russia, the probable extension of in Russia, northwards from the Don,
  .......... Page(s) .......... 271
- Cretaceous system of Russia, on the banks of the river Ural.
  .......... Page(s) .......... 272
- Cretaceous system of Russia, on the Volga below Simbirsk.
  .......... Page(s) .......... 272
- Cretaceous system of Russia, views of M. Jasikoff respecting the geological succession near Simbirsk,
  .......... Page(s) .......... 273
- Cretaceous system of Russia, relations of, to the tertiary strata exhibited,
  .......... Page(s) .......... 277
- Cretaceous system of Russia, comparison of, with the cretaceous rocks of other countries,
  .......... Page(s) .......... 279
- Crimaea, reappearance of lower Jurassic rocks of Russia in the,
  .......... Page(s) .......... 248
- Crimaea, cretaceous and Neocomian, or lower greensand rocks of,
  .......... Page(s) .......... 280
- Crimaea, older tertiaries of,
  .......... Page(s) .......... 284
- Crimaea, its eastern tract of the Aralo-Caspian period,
  .......... Page(s) .......... 298
- Crimaea, upper shelly strata of the, referred to the Aralo-Caspian series,
  .......... Page(s) .......... 301
- Crinoidea of the lower Silurian strata of Russia,
  .......... Page(s) .......... 38
- Crinoidea, great rarity of, in the Permian strata, only one species being known,
  .......... Page(s) .......... 206
- Crystalline rocks of Scandinavia, their vast extent,
  .......... Page(s) .......... 10
- Crystalline rocks of Norway forming the flanks of troughs containing palaeozoic strata,
  .......... Page(s) .......... 11
- Crystalline rocks, their relation to the Silurian rocks in Sweden,
  .......... Page(s) .......... 15
- Crystalline rocks of Finland, Lapland and Northern Russia,
  .......... Page(s) .......... 22
- Crystalline rocks of the southern steppes of Russia, their extent,
  .......... Page(s) .......... 90
- Crystalline rocks stratified on the banks of the Voltchia and Kalmiuss,
  .......... Page(s) .......... 91
- Crystalline rocks in the axis of the Ural,
  .......... Page(s) .......... 359
- Crystalline rocks of the eastern flank of the Ural south of Ekaterinburg,
  .......... Page(s) .......... 421
- Crystalline rocks of the Urenga,
  .......... Page(s) .......... 428
- Crystalline rocks of the Kirghis frontier, MM. Hoffmann and Helmersen's work on this subject referred to,
  .......... Page(s) .......... 445
- Crystalline rocks of the Guberlinski hills,
  .......... Page(s) .......... 448
- Crystalline rocks of the Irendvk ridge,
  .......... Page(s) .......... 453
- Crystalline rocks containing palaeozoic fossils in the Ural mountains,
  .......... Page(s) .......... 426, 434, 457
- Crystalline rocks of the Ural, formed during the palaeozoic period,
  .......... Page(s) .......... 464
- Ctenodus Keyserlingii and C. Wörthii, species of fossil fish found in the old red sandstone of Russia,
  .......... Page(s) .......... 33
- Cumbrian region of Britain, the equivalent of the crystalline axis of the Ural,
  .......... Page(s) .......... 466
- Cupriferous region between Perm and Kazan, of the Permian series,
  .......... Page(s) .......... 160
- Cupriferous beds of the Permian series, origin and boundary of,
  .......... Page(s) .......... 168
- Cutch, oolitic fossils of, referred to,
  .......... Page(s) .......... 257
- Cuvier's conclusion with regard to the entombment of the ancient mammoths in ice,
  .......... Page(s) .......... 496
- Cyathophyllum floriforme, Phillips. See Lithostrotion floriforme.
- Cyathophyllum Tryplasma oequabilis, description of,
  .......... Page(s) .......... 613
- Cyathophyllum turbinatum, Goldfuss, description of Russian specimens,
  .......... Page(s) .......... 612
- Cyrtoceras, the only Cephalopod found in the Permian strata of Russia,
  .......... Page(s) .......... 210
- Cystideoe, a new family of crinoidal animais described by Von Buch,
  .......... Page(s) .......... 29, 38
- Cystiphyllum impunctum, description of,
  .......... Page(s) .......... 615
- Cytherinoe, or similar small shells found in the variegated maris at Viasniki, on the Kliasma,
  .......... Page(s) .......... 182
- Czarskoe-celo, section from St. Petersburgh to the hills of,
  .......... Page(s) .......... 27
- Czarskoe-celo, description of fossils found near, by H. I. H. the Duke of Leuchtenberg,
  .......... Page(s) .......... 29
- DAGHESTAN, Aralo-Caspian strata extend to,
  .......... Page(s) .......... 298
- Dago, isle of, true upper Silurian strata at,
  .......... Page(s) .......... 35
- Dago, isle of, fossils found there by M. Eichwald,
  .......... Page(s) .......... 35
- Dalman, M., his account of Asaphus expansus,
  .......... Page(s) .......... 37
- Danilof, M., of Nijny Tagilsk, his services,
  .......... Page(s) .......... 369
- Darwin, Mr. C., his discovery of lower Silurian rocks in the Falkland Isles,
  .......... Page(s) .......... 6, 529
- Davidoff, M., his beautiful estates on the Volga,
  .......... Page(s) .......... 87
- Dechen, M. H. von, his geological map of Germany,
  .......... Page(s) .......... 656
- De la Beche, Sir H. T., his investigations in palaeozoic geology,
  .......... Page(s) .......... 3
- Deltas of the Russianrivers, their rapidincrease accountedfor,
  .......... Page(s) .......... 572
- Demidoff, M. Anatole, his great work on southern Russia referred to,
  .......... Page(s) .......... 120, 503
- Demidoff, M. Anatole, his munificent encouragement of science, at Nigny Tagilsk,
  .......... Page(s) .......... 375
- Dendrodus, Devonian genus of ichthyolite in Russia,
  .......... Page(s) .......... 33, 40, 53
- D. Murchisoni (Owen),
  .......... Page(s) .......... 40, 636
- Dendrophyllia, points in which this genus differs from Lithodendron,
  .......... Page(s) .......... 598
- Denislofskaya (Archangel), limestone and fossils at,
  .......... Page(s) .......... 76
- Denmark, transported blocks,
  .......... Page(s) .......... 527, 540
- Deriklè (South Ural), Favosites polymorpha found at,
  .......... Page(s) .......... 460
- Derrynane (Ireland), striated rocks in the bay and hills of,
  .......... Page(s) .......... 549
- Deshayes, M., on Polish miocene shells,
  .......... Page(s) .......... 292
- Deshayes, M., on fossil shells of the Crimea,
  .......... Page(s) .......... 301
- Desna river, Scandinavian blocks reach to the,
  .......... Page(s) .......... 525
- Detrital phaenomena, not all due to the same cause,
  .......... Page(s) .......... 537
- Detritus. See also Blocks, Erratic Drift, &c.
- Detritus of Russia, its relation to the underlying rocks,
  .......... Page(s) .......... 25
- Detritus of Russia, Poland and Prussia, northern source of,
  .......... Page(s) .......... 509
- Detritus, northern, extent of, in Russia,
  .......... Page(s) .......... 507
- Detritus, superficial covering of, at Jelatma on the Oka,
  .......... Page(s) .......... 233
- Detritus covering Jurassic rocks on the river Vitlanka,
  .......... Page(s) .......... 247
- Detritus, absence of coarse, in the Ural,
  .......... Page(s) .......... 359
- Detritus, auriferous and mammiferous, hypothesis concerning its origin,
  .......... Page(s) .......... 492
- Detritus, local nature of gold alluvia,
  .......... Page(s) .......... 475, 477
- Detritus formed upon shelving grounds,
  .......... Page(s) .......... 525
- Devitza, near Voroneje, Devonian strata at,
  .......... Page(s) .......... 60
- "Devonian," use of the term supported,
  .......... Page(s) .......... 68
- Devonian system, its establishment in England,
  .......... Page(s) .......... 1
- Devonian system, its identity with the old red sandstone,
  .......... Page(s) .......... 1
- Devonian system, great prevalence of, in Germany,
  .......... Page(s) .......... 3
- Devonian system, rocks of this period in France,
  .......... Page(s) .......... 4
- Devonian system, exhibited in Spain,
  .......... Page(s) .......... 4
- Devonian system exhibited in North and South America,
  .......... Page(s) .......... 5, 6
- Devonian system exhibited in Australia,
  .......... Page(s) .......... 6, 7
- Devonian system, Devonian rocks overlying Silurian on the Siass,
  .......... Page(s) .......... 30
- Devonian system, rocks of, near St. Petersburgh,
  .......... Page(s) .......... 32
- Devonian system of Russia, et seq.
  .......... Page(s) .......... 41
- Devonian system of Russia, northern zone,
  .......... Page(s) .......... 41
- Devonian system of Russia, lower beds at and to the north of Tchudova (St. Petersburg),
  .......... Page(s) .......... 42
- Devonian system of Russia, lower beds on the Volkof,
  .......... Page(s) .......... 43
- Devonian system of Russia, central beds, their usual minera character,
  .......... Page(s) .......... 44
- Devonian system of Russia, upper beds of, on the rivers Msta and Belaia,
  .......... Page(s) .......... 45
- Devonian system of Russia, range of, to the north-east,
  .......... Page(s) .......... 46
- Devonian system of Russia, extension of, to Onega and Arch angel, near the White Sea,
  .......... Page(s) .......... 49
- Devonian system of Russia in Courland and in Livonia,
  .......... Page(s) .......... 50
- Devonian system of Russia between Riga and Dörpat,
  .......... Page(s) .......... 52
- Devonian system of Russia, central region of, or geological axis of Russia,
  .......... Page(s) .......... 53
- Devonian system of Russia on the Oka and the Don,
  .......... Page(s) .......... 55, 60
- Devonian system of Russia, the organic remains of,
  .......... Page(s) .......... 62
- Devonian system of Russia, union of old red sandstone fishes and Devonian shells in,
  .......... Page(s) .......... 64
- Devonian system of Russia, Ichthyolites from,
  .......... Page(s) .......... 39, 39, 40, 66
- Devonian system of Russia, dissimilar lithological structure of in different tracts,
  .......... Page(s) .......... 68
- Devonian system of Russia, junction of, with carboniferous rocks at Kinofsk, on the Tchussovaya,
  .......... Page(s) .......... 125
- Devonian system of Russia on the western flanks of the Ura near Nijni-Serginsk,
  .......... Page(s) .......... 128
- Devonian system of Russia, only one or two fossils of, detected among carboniferous types,
  .......... Page(s) .......... 132
- Devonian system of Russia, fine sections of, on the river Issetz, et seq.
  .......... Page(s) .......... 363
- Devonian system of Russia, occurrence of, at Neviansk, &c (Ural),
  .......... Page(s) .......... 368
- Devonian system of Russia, its relation to the underlying Silu rian grauwacke on the Serebrianka,
  .......... Page(s) .......... 384
- Devonian system of Russia, limestones of, on the Tchussovaya, et seq.
  .......... Page(s) .......... 385
- Devonian system of Russia exhibited near Bogoslofsk in th North Ural,
  .......... Page(s) .......... 397, 405
- Devonian system of Russia, the copper vein of Turyinsk in rocks of the age of,
  .......... Page(s) .......... 400
- Devonian system of Russia, importance of, in the Timan range,
  .......... Page(s) .......... 414
- Devonian system of Russia possibly present on the east flank of the South Ural,
  .......... Page(s) .......... 423
- Devonian system of Russia exhibited on the western flank of the South Ural at Yakina and Eraol,
  .......... Page(s) .......... 430
- Devonian system of Russia on the banks of the Kiga in the South Ural,
  .......... Page(s) .......... 432
- Devonian system of Russia possibly exhibited in the Irendyk ridge,
  .......... Page(s) .......... 454
- Devonian system of Russia disturbed in parallel lines with the Silurian and carboniferous rocks in the Ural,
  .......... Page(s) .......... 468
- Devonshire, Siberian beds resembling the culms of,
  .......... Page(s) .......... 363
- Diallage in the serpentine of Listvanaya-gora, in the South Ural,
  .......... Page(s) .......... 435
- Diamond alluvia near Bissersk, in the North Ural,
  .......... Page(s) .......... 390
- Diamonds found with gold detritus at Chrestovodsvisgensk,
  .......... Page(s) .......... 480
- Diamonds found in various parts of the Ural,
  .......... Page(s) .......... 481
- Diamonds, matrix of, found in the Ural,
  .......... Page(s) .......... 481
- Difference in composition between the same carboniferous masses in the northern and southern regions of Russia,
  .......... Page(s) .......... 113
- Difficulties of traversing the Ural mountains,
  .......... Page(s) .......... 358
- Diluvium. See Blocks, Erratics, Drift, Detritus , &c.
- Diminution, graduai, of northern erratic blocks, as they recede from their original source,
  .......... Page(s) .......... 523
- Diminution of the volume of water in the Russian rivers,
  .......... Page(s) .......... 578, 579
- Dimitrofka (north of Bachmuth), coal seams at,
  .......... Page(s) .......... 116
- Dimyaria, number of species of this group, in the Permian system,
  .......... Page(s) .......... 209
- Dioma, calcareous rocks (Permian) on the banks of the,
  .......... Page(s) .......... 151
- Diorite of the Ural mountains. See Greenstone.
- Diorite of the cape of Barmin-mis (Timan),
  .......... Page(s) .......... 413
- Dip, slight, of the lower Silurian rocks of St. Petersburgh,
  .......... Page(s) .......... 26
- Dip of the Devonian beds near Bielef,
  .......... Page(s) .......... 58
- Dip of the Inoceramus (Avicula) sandstone,
  .......... Page(s) .......... 245
- Diphyphyllum a proposed new genus of corals, described,
  .......... Page(s) .......... 622
- Diphyphyllum concinnum, described,
  .......... Page(s) .......... 624
- Diplopterus and Glyptosteus, scales of these genera of Devonian fishes found north of Tchudova,
  .......... Page(s) .......... 43
- Direction of the northern drift, constant over wide tracts,
  .......... Page(s) .......... 522
- Direction of the northern drift, opposite to that of the existing river courses,
  .......... Page(s) .......... 525
- Direction of the Scandinavian drift excentric,
  .......... Page(s) .......... 527, 528
- Direction, undeviating, of each trainée of the northern drift,
  .......... Page(s) .......... 565
- Direction of the principal lines of elevation in the Ural and other northern mountains of Europe,
  .......... Page(s) .......... 587
- Dislocations, transverse, along the north palaeozoic frontier,
  .......... Page(s) .......... 23
- Dislocations of carboniferous strata in the gorges and valleys of the Valdai Hills,
  .......... Page(s) .......... 73
- Dislocations near the Donetz,
  .......... Page(s) .......... 102
- Dislocations in the Ural mountains,
  .......... Page(s) .......... 357, 470
- Dislocations affecting the Permian rocks on the Kidash,
  .......... Page(s) .......... 155
- Dislocations of the Permian series near Salaouch, east of Kazan,
  .......... Page(s) .......... 161
- Dislocations, absence of, in great part of Russia,
  .......... Page(s) .......... 584
- Dislocated condition of the coal strata of the Donetz and Petrofskaya,
  .......... Page(s) .......... 116, 119
- Dislocation, line of, throwing up Permian limestone,
  .......... Page(s) .......... 183
- Dislocation, line of, marked by a bend of the Bielaya,
  .......... Page(s) .......... 431
- Disseminated copper in the Permian strata, explanation of,
  .......... Page(s) .......... 170
- Disseminated gold through various rocks, recency of,
  .......... Page(s) .......... 483
- Disturbances, transverse, lines of, near Lake Onega,
  .......... Page(s) .......... 24
- Disturbances of the lower Silurian strata of the Pulkovka brook,
  .......... Page(s) .......... 31
- Disturbances, absence of any violent ones affecting the Russian carboniferous series,
  .......... Page(s) .......... 133
- Disturbances of the carboniferous strata near the eruptive rocks of Tchaitzin-mis,
  .......... Page(s) .......... 416
- Disturbances, general direction of the lines of, in Russia and the Ural mountains,
  .......... Page(s) .......... 587
- Divitinskaya (Vitegra), superposition of the carboniferous beds on the old red strata at,
  .......... Page(s) .......... 49
- Djabyk Karagai, and Kara-Edir-tau, a low granitic chain parallel to the Ural,
  .......... Page(s) .......... 444
- Djelebeck (Norway), granite covered by metamorphosed Silurian limestone at,
  .......... Page(s) .......... 14
- Dnieper and Don, carboniferous region of the Donetz between,
  .......... Page(s) .......... 89
- Dnieper, absence of coal in the drainage of,
  .......... Page(s) .......... 117
- Dnieper, extension of eocene tertiary beds to,
  .......... Page(s) .......... 283
- Dnieper, changes of land at the mouth of that river,
  .......... Page(s) .......... 573
- Dobson, Mr., the first person who suggested the idea of striae having been effected by stones in icebergs,
  .......... Page(s) .......... 534
- Dolgelly in North Wales, copper ore found in peat bog.
  .......... Page(s) .......... 169
- Dolomite in lower carboniferous rocks of Valdai Hills,
  .......... Page(s) .......... 72, 73
- Dolomite overlying the white limestone of Moscow,
  .......... Page(s) .......... 81
- Dolomite (tufaceous) of the Permian system near Perm,
  .......... Page(s) .......... 143
- Dolomite (black) in the Ural mountains,
  .......... Page(s) .......... 376, 385, 390
- Dolomite (saccharoid) near Ust-Serebriansk,
  .......... Page(s) .......... 385
- Dolomite and greenstones in contact at Satkinsk,
  .......... Page(s) .......... 429
- Dolomitic limestones on the banks of the Tchussovaya,
  .......... Page(s) .......... 126
- Dolomitic conglomerates of Worcestershire, rocks resembling them in Russia,
  .......... Page(s) .......... 176
- D'Omalius d'Halloy, his name of Penéen,
  .......... Page(s) .......... 140
- Domanik (black) schists, first classed as upper Silurian,
  .......... Page(s) .......... 413, 645
- Dombrova and Bendzin, Poland, coal sixty feet thick at,
  .......... Page(s) .......... 651
- Dome, great central, of Devonian rocks,
  .......... Page(s) .......... 53
- Dome, imperfect, of the coal strata at Lissitchia-Balka,
  .......... Page(s) .......... 109
- Don, river, near Voroneje, the most southerly point at which Devonian rocks appear,
  .......... Page(s) .......... 60
- Don, upper sections of the, afford thirty species of true Devo nian shells with ichthyolites,
  .......... Page(s) .......... 62
- Don and Dnieper, carboniferous region between, Donetz.
  .......... Page(s) .......... 89
- Don, cretaceous rocks of the,
  .......... Page(s) .......... 270
- Don, new land near the mouth of,
  .......... Page(s) .......... 573
- DonCossacks, chalk of the country of the,
  .......... Page(s) .......... 265
- Cossacks, capital of the, built of steppe limestone,
  .......... Page(s) .......... 299
- Donetz, coal-field, and region watered by the,
  .......... Page(s) .......... 88, 89
- Donetz, carboniferous sections on the,
  .......... Page(s) .......... 102
- Donetz, comparison of the coal-field of, with that of other part of Europe,
  .......... Page(s) .......... 122
- Donetz, Jurassic rocks near Izium on the,
  .......... Page(s) .......... 249, 250
- Donetz, lowest Jurassic beds on this river the equivalents of highest beds at Moscow,
  .......... Page(s) .......... 251
- Donetz, Jurassic rocks of the, compared with the white lime stone of Cracow and the coral rag, &c. of England,
  .......... Page(s) .......... 253
- Donetz, chalk of the,
  .......... Page(s) .......... 265
- Donetzkaya, on the Don, natural sections of the carboniferous rocks near,
  .......... Page(s) .......... 102
- Donkof, or Dankof on the Don, sandy magnesian limestones of the Devonian period at,
  .......... Page(s) .......... 61
- D'Orbigny, M. Ale., his work on South America,
  .......... Page(s) .......... 6
- D'Orbigny, M. Alc., his view of the analogy existing between the termination of the palaeozoic and the cretaceous pe riods,
  .......... Page(s) .......... 210
- D'Orbigny, M. Alc., his examination of the Jurassic fossils of Moscow, Koroshovo, &c.,
  .......... Page(s) .......... 238, 419
- Dörpat, Silurian detritus transported to,
  .......... Page(s) .......... 510
- Dörpat, fossil fishes from the Devonian beds of,
  .......... Page(s) .......... 40, 52
- Drammen (Norway), eruptive and metamorphic rocks near,
  .......... Page(s) .......... 14
- Drechitilofka, near Simbirsk, tertiary fossils at,
  .......... Page(s) .......... 278
- Drift. See also Blocks, Erratics, Detriius, &c.
- Drift sands, thickness of, between Ust-Vaga and Ustiug,
  .......... Page(s) .......... 176
- Drift, local use of the term for the Ural alluvia,
  .......... Page(s) .......... 476
- Drift, forming the mammoth clay, at Taganrog,
  .......... Page(s) .......... 502
- Drift, Scandinavian, and erratic blocks in Russia,
  .......... Page(s) .......... 507
- Drift, northern, and erratic blocks near St. Petersburgh,
  .......... Page(s) .......... 512
- Drift, partial absence of, on the banks of the Andoma,
  .......... Page(s) .......... 516
- Drift, mixture of, in Russia,
  .......... Page(s) .......... 522
- Drift, northern, deposited at the bottom of a sea,
  .......... Page(s) .......... 524
- Drift excentrically thrown off from Scandinavia,
  .......... Page(s) .......... 527
- Drift, great masses of, have acted like glaciers,
  .......... Page(s) .......... 536
- Drift and erratic blocks, difference between them in Sweden,
  .......... Page(s) .......... 546
- Driftin the vicinity of polished rocks in Killarney,
  .......... Page(s) .......... 549
- Drift, mounds of, act like glaciers,
  .......... Page(s) .......... 553, 554
- Drift in Russia by rivers,
  .......... Page(s) .......... 565
- Dubois de Montpéreux, M., his collection of tertiary fossils from Butscbak on the Dnieper,
  .......... Page(s) .......... 286
- Dubois de Montpéreux, M., his discovery of true eocene beds in Armenia,
  .......... Page(s) .......... 289
- Dubois de Montpéreux, M., his Caucasian maps,
  .......... Page(s) .......... 576, 656
- Dubois de Montpéreux, M., his détermination of the age of the Voihynian and Podolian deposits,
  .......... Page(s) .......... 293
- Dubois de Montpéreux, M., his division of tertiary deposits,
  .......... Page(s) .......... 294
- Dubois de Montpéreux, M., his account of the tract between Circassia and the Caucasus,
  .......... Page(s) .......... 575
- Duderhof, St. Petersburg, lower Silurian hills of,
  .......... Page(s) .......... 28
- Dufrenoy, M., his geological map of France,
  .......... Page(s) .......... 4
- Dufrenoy, M., his view of the nummulitic beds of the Pyrenees,
  .......... Page(s) .......... 284
- Düna river, Devonian rocks along the banks of, from Riga to Kirchholm and Kokenhusen,
  .......... Page(s) .......... 50
- Düna river, comparative absence of erratic blocks in the estuary of the,
  .......... Page(s) .......... 510
- Dünhof (Livonia), gypsum quarried at,
  .......... Page(s) .......... 51
- Duration of species, relation between this and their wide extension,
  .......... Page(s) .......... 216
- Durocher, M. See M. Elie de Beaumont on his memoir,
  .......... Page(s) .......... 526
- Dwina, high road to, north-east ot Vitegra, difficulty of defining the southern limits of the old red sandstone at,
  .......... Page(s) .......... 49
- Dwina, carboniferous limestone extends beyond,
  .......... Page(s) .......... 73
- Dwina, fine cliffs of carboniferous limestone on the left bank between Siiskaya and Rakolkskaya,
  .......... Page(s) .......... 76
- Dwina, fossils of the white (carboniferous) limestone of the,
  .......... Page(s) .......... 76
- Dwina, the lower carboniferous strata obscured,
  .......... Page(s) .......... 77
- Dwina, Permian rocks exposed in ascending this river from Archangel,
  .......... Page(s) .......... 172
- Dwina, shelly sea-bottoms observed on the banks of,
  .......... Page(s) .......... 327
- Dwina, phaenomena of elevation of blocks on the banks of, on the breaking up of the frost,
  .......... Page(s) .......... 566, 567
- Dwina, vegetable deposits at the mouth of,
  .......... Page(s) .......... 570
- Dwytenskaya (canal of Marinsk), carboniferous limestone at,
  .......... Page(s) .......... 75
- Dwytenskaya, fossils found at,
  .......... Page(s) .......... 75
- Dykes of crystalline rock near Karakuba, on the Kalmiuss,
  .......... Page(s) .......... 91
- Dykes of magnetic ironstone at Blagodat,
  .......... Page(s) .......... 379
- EARLIEST stages in the series of palaeozoic deposits best exhibited in Scandinavia,
  .......... Page(s) .......... 19
- Eastern flanks of the Ural, geological structure of the,
  .......... Page(s) .......... 437
- Echini, spines of, at Kasimof, in the carboniferous limestone,
  .......... Page(s) .......... 84
- Echino-encrinites, account of,
  .......... Page(s) .......... 38
- Egeberg (Norway), metamorphosed Silurian rocks near,
  .......... Page(s) .......... 14
- Egerton, Sir P. de G., his aid,
  .......... Page(s) .......... 39
- Ehrenberg, M., his remarks on Russian fossil Infusoria (see vol. ii.).
- Eichwald, M., his works on the older Russian deposits (Preface).
- Eichwald, his comparison of the red earth near St. Petersburg with the old red sandstone,
  .......... Page(s) .......... 32
- Eichwald, fossils found by him in the isle of Dago,
  .......... Page(s) .......... 35
- Eichwald, his account of Russian Silurian trilobites,
  .......... Page(s) .......... 37
- Eichwald, notice of his memoir on the Devonian fishes of the neighbourhood of Pavlosk,
  .......... Page(s) .......... 39
- Eichwald, his account of the structure of Mount Bogdo,
  .......... Page(s) .......... 194
- Eichwald, his account of plastic clays between Grodno and Kremenetz,
  .......... Page(s) .......... 285
- Eichwald, his researches concerning tertiary limestones,
  .......... Page(s) .......... 305
- Eichwald, his list of Caspian species of shells,
  .......... Page(s) .......... 306
- Eichwald, his account of the Bos Aurochs,
  .......... Page(s) .......... 639
- Eifel, fish of the old red sandstone found in the,
  .......... Page(s) .......... 7
- Ekaterinburg, road across the Ural to,
  .......... Page(s) .......... 342, 344
- Ekaterinburg, geology of the environs of,
  .......... Page(s) .......... 360
- Ekaterinburg, section from this place to Kaltchedansk,
  .......... Page(s) .......... 362
- Ekaterinburg, geology of the district north of,
  .......... Page(s) .......... 368
- Ekaterinburg, structure of the Ural chain to the south of,
  .......... Page(s) .......... 421
- Ekaterinburg, gold mines near,
  .......... Page(s) .......... 476
- Elasmotherium, an extinct genus of large quadrupeds peculiar to Russia,
  .......... Page(s) .......... 501
- Elephant and mastodon, not of the miocene period,
  .......... Page(s) .......... 304
- Elevation of land in the Baltic provinces of Russia,
  .......... Page(s) .......... 32
- Elevation of the shelly deposits of the Dwina and Vaga,
  .......... Page(s) .......... 331
- Elevation, proofs of, observable in extensive coast lines,
  .......... Page(s) .......... 332
- Elevation of Russia after last submergence, date of,
  .......... Page(s) .......... 538
- Elevation of land, marks of, near the shores of Black sea,
  .......... Page(s) .......... 575
- Elevation and depressions of land with few dislocations in Russia,
  .......... Page(s) .......... 584
- Elevation, direction of, in the mountain chains of Northern Europe,
  .......... Page(s) .......... 587
- Elevatory process affecting the level of the great inland seas of Southern Russia,
  .......... Page(s) .......... 312
- Elton lake, the sait of,
  .......... Page(s) .......... 192
- Emperor of all the Russias (see Dedication to, and Preface).
- Emmerich, M., his work on trilobites,
  .......... Page(s) .......... 4
- Emmons, Dr., his Taconic system of America referred to,
  .......... Page(s) .......... 4
- Encrinital limestone (crystalline) occurring between two eruptive ridges,
  .......... Page(s) .......... 426
- Encrinital marble at Syrostan, near Miask (Ural),
  .......... Page(s) .......... 434
- Encrinites, peculiar allied forms in the Scandinavian and Russian Silurian rocks,
  .......... Page(s) .......... 29
- Engelmann, M., his memoir on Olonetz,
  .......... Page(s) .......... 23
- England, north of, comparison of Donetz coal-field with that of,
  .......... Page(s) .......... 122
- England, Norwegian detritus in,
  .......... Page(s) .......... 527
- English mining expressions used by the Russians,
  .......... Page(s) .......... 107
- Enikalé, or Yenikalé, tertiary marine fossils found there,
  .......... Page(s) .......... 303
- Eocene tertiary fossils at Antipofka on the Volga,
  .......... Page(s) .......... 277
- Eocene tertiary deposits, probable wide extension of, in Ge many, Poland,
  .......... Page(s) .......... 282, 652
- Eocene tertiary deposits on the Dnieper,
  .......... Page(s) .......... 283
- Eocene tertiary deposits on the Lower Volga,
  .......... Page(s) .......... 283
- Eocene tertiary deposits of Russia, general account of,
  .......... Page(s) .......... 284
- Eocene tertiary deposits near Simbirsk,
  .......... Page(s) .......... 287, 28
- Equisetaceous plants, fossil remains of, in the siliceous gri (Jurassic) of Moscow,
  .......... Page(s) .......... 240
- Eraol (South Ural), Devonian rocks seen at,
  .......... Page(s) .......... 430
- Eraolski Gora (South Ural), syenitic boulders on flank of,
  .......... Page(s) .......... 430
- Eremell. See Iremel (South Ural).
- Erismatolithus madreporites (floriformis) of Martin. See Lithostrotion floriforme.
- Erman, M., Ad., his geological map of Siberia,
  .......... Page(s) .......... 6
- Erman, M., Ad., his détermination of the position of the Obdorsk mountains,
  .......... Page(s) .......... 340
- Erman, M., Ad., his determination of the rocks of Obdorsk,
  .......... Page(s) .......... 411
- Erosion of the surface of rocks in Norway,
  .......... Page(s) .......... 542
- Erosion of the upper cretaceous rocks not observable in Russia,
  .......... Page(s) .......... 278
- Erratic blocks. See Blocks, erratic.
- Erupted rocks of the Ural, some of comparatively modem date,
  .......... Page(s) .......... 465
- Eruptive origin of the magnetic iron ore of Blagodat,
  .......... Page(s) .......... 380
- Eruptive origin of the Irendyk,
  .......... Page(s) .......... 453
- Eruptive rocks, near Christiania and Drammen,
  .......... Page(s) .......... 13
- Eruptive rocks, in Sweden, et seq.
  .......... Page(s) .......... 15
- Eruptive rocks of the Lapland Russian frontier, et seq.
  .......... Page(s) .......... 23
- Eruptive rocks of the Timan, et seq.
  .......... Page(s) .......... 415, 337
- Eruptive rocks between Verch-Uralsk and Orsk,
  .......... Page(s) .......... 444
- Escarpments of Jurassic rocks generally absent in Russia,
  .......... Page(s) .......... 229
- Escarpments of Upper Jurassic rocks on the Donetz,
  .......... Page(s) .......... 250
- Escars, explanation of origin,
  .......... Page(s) .......... 549
- Esthonia, bituminous schist (lower Silurian) in,
  .......... Page(s) .......... 28
- Esthonia, lower Silurian rocks of,
  .......... Page(s) .......... 33
- Euomphalus qualteriatus, characteristic lower Silurian shell,
  .......... Page(s) .......... 37
- Euomphalus pentangulatus, characteristic carboniferous shell,
  .......... Page(s) .......... 76
- Eurite of the Irendyk ridge,
  .......... Page(s) .......... 453
- Eurite on the Issetz near Smolino,
  .......... Page(s) .......... 363
- European equivalents of the Russian Jurassic rocks,
  .......... Page(s) .......... 254
- Evst, a tributary of the Düna, undulations of the strata near,
  .......... Page(s) .......... 51
- Excentric distribution of the northern drift,
  .......... Page(s) .......... 548
- Exogyra found in the greensand near Kamischine,
  .......... Page(s) .......... 276
- Extension of species in space, relation between this and the duration in time,
  .......... Page(s) .......... 216
- Extent of detritus in Russia,
  .......... Page(s) .......... 507
- FALLS of the Narva, recession of,
  .......... Page(s) .......... 34
- False stratification in the sandstones beneath the steppe lime stone,
  .......... Page(s) .......... 300
- Faults seldom recognizable in European Russia
  .......... Page(s) .......... 300
- Fauna of the Silurian deposits of Russia,
  .......... Page(s) .......... 36
- Fauna of the Devonian or old red sandstone series of Russia,
  .......... Page(s) .......... 62
- Fauna of the Russian carboniferous system,
  .......... Page(s) .......... 132
- Fauna of the Permiansystem,
  .......... Page(s) .......... 205
- Fauna of the Permiansystem, tabular list of species of,
  .......... Page(s) .......... 221
- Fauna of the Permiansystem, recapitulation of,
  .......... Page(s) .......... 228
- Favosites, the relations of this genus of corals to Choetetes,
  .......... Page(s) .......... 593
- Favosites alveolaris, Goldfuss, description of Russian specimens,
  .......... Page(s) .......... 610
- Petropolitanus, Pander. See Choetetes Petropolitanus,
- Petropolitanus polymorpha, Goldfuss, description of Russian speci mens of,
  .......... Page(s) .......... 610
- Featherstonhaugh, Mr. G. W., his application of English classification to America,
  .......... Page(s) .......... 5
- Features, characteristic, which distinguish the Permian from the carboniferous rocks,
  .......... Page(s) .......... 206
- Felkener, Lieut., his account of the rocks on the east shore of the Caspian,
  .......... Page(s) .......... 308, 312
- Felspar, decomposed, of Kaltchedansk,
  .......... Page(s) .......... 366
- Felspar porphyry, of a pink colour, in the lower conglomerate of the Donetz coal-field,
  .......... Page(s) .......... 93, 444, 453
- Felspathic rocks of the Irendyk ridge,
  .......... Page(s) .......... 453
- Felspathic rocks associated with gold ore,
  .......... Page(s) .......... 477
- Felspathic and gneissic rocks of the southern steppes,
  .......... Page(s) .......... 91
- Fenestella, most abundant coral of the Permian system,
  .......... Page(s) .......... 206, 221
- Feodorofskaya, on the Volga, Jurassic beds capped by cretaceous rocks at,
  .......... Page(s) .......... 246
- Fer oxydulé (magnetic iron), its constant presence in igneous rocks,
  .......... Page(s) .......... 380
- Ferruginous sands with ironstone concretions, with fossiliferous Jurassic rocks,
  .......... Page(s) .......... 233
- Ferruginous sands with green grains, in the Moscow basin,
  .......... Page(s) .......... 236
- Ferruginous sandstone of Tatarova, fossil plants of,
  .......... Page(s) .......... 240
- Ferruginous sandstone of Russia, probability that all of them belong to the coral rag formation,
  .......... Page(s) .......... 243
- Ferruginous sandstone of Russia and lignite, underlying oolitic beds at Kamenka on the Donetz,
  .......... Page(s) .......... 251
- Fibrous iron ore of Yurasamskoi in the South Ural,
  .......... Page(s) .......... 426
- Filosofskaya, in northern Russia, Fusulinae observed near,
  .......... Page(s) .......... 87
- Finland, gulf of, the structure of some of its transverse eruptive islands described,
  .......... Page(s) .......... 24
- Finland, section on the shores of the gulf of,
  .......... Page(s) .......... 34
- Finland, angular blocks on the banks of the gulf of,
  .......... Page(s) .......... 511
- Finland, identity of erratic blocks on the Slavenka with the rocks of,
  .......... Page(s) .......... 512
- Fischer de Waldheim, M., his work on the environs of Moscow referred to,
  .......... Page(s) .......... 80
- Fischer de Waldheim, M., his Rhopalodon Mantellii of the Permian rocks,
  .......... Page(s) .......... 154
- Fischer de Waldheim, M., his names of Permian plants,
  .......... Page(s) .......... 219
- Fischer de Waldheim, M., his researches concerning the Jurassic fossils of Russia,
  .......... Page(s) .......... 234
- Fischer de Waldheim, M., his account of the fossil quadrupeds of Russia,
  .......... Page(s) .......... 501
- Fishes, fossil, their remains not hitherto found in the Silurian rocks of the continent,
  .......... Page(s) .......... 33
- Fishes, fossil (Devonian), remains of. in marlstone south of St. Petersburg, et seq.
  .......... Page(s) .......... 33, 39, 42
- Fishes, fossil (Devonian), M. Eichwald's memoir on this subject commented on,
  .......... Page(s) .......... 39
- Fishes, fossil (Devonian) found in the gorge of the Priksha,
  .......... Page(s) .......... 46
- Fishes, fossil (Devonian), no other fossils found in the sandy and argillaceous Devonian rocks near Lake Onega,
  .......... Page(s) .......... 48
- Fishes, fossil (Devonian), of Riga,
  .......... Page(s) .......... 52, 56
- Fishes, fossil (Devonian), gigantic species from Dörpat,
  .......... Page(s) .......... 53
- Fishes, fossil (Devonian), of Russia, and their relation to those found in Scotland in the old red sandstone, et seq.
  .......... Page(s) .......... 65
- Fishes, fossil (Devonian), remains of, found on the Vol,
  .......... Page(s) .......... 414
- Fishes, fossil (Permian), account of,
  .......... Page(s) .......... 212
- Fishes, fossil (Permian), not rare in rocks of this epoch,
  .......... Page(s) .......... 218
- Fishes, fossil (Jurassic), from the Volga,
  .......... Page(s) .......... 240
- Fishes, fossil (Tertiary), described by Pallas,
  .......... Page(s) .......... 494
- Fissures, singular, seen in some parts of Russia,
  .......... Page(s) .......... 571
- Flags, calcareous, on the western flank of Mount Kalù in the South Ural,
  .......... Page(s) .......... 459
- Flags, calcareous, on the Vloia,
  .......... Page(s) .......... 30
- Flagstones of Bechef on the Kalmiuss (carboniferous),
  .......... Page(s) .......... 95, 99
- Flagstones, granitic, near Kanevsk and Miask (South Ural),
  .......... Page(s) .......... 423, 435
- Flexible schists (Silurian) on the Ukhta,
  .......... Page(s) .......... 414
- Flexures and contortions in the country of the Donetz,
  .......... Page(s) .......... 93, 103
- Flexures and contortions on the flanks of the Ural, et seq. , et seq. , et seq.
  .......... Page(s) .......... 357, 363, 383, 429, 456
- Flint, courses of, in the cretaceous rocks of Uspensk,
  .......... Page(s) .......... 266
- Flint and chert associated with Permian grits and shales,
  .......... Page(s) .......... 153
- Floods occurring in Russia during the spring, their great extent and effects,
  .......... Page(s) .......... 572
- Foraminifera, great abundance of, in the rocks of the Russian carboniferous series,
  .......... Page(s) .......... 135
- Forbes, Prof. Edward, his existing Scottish analogy to the be ginning of the Aralo-Caspian formation,
  .......... Page(s) .......... 302
- Forbes, Prof. Edward, his proofs that the arctic character of species does not wholly depend on latitude,
  .......... Page(s) .......... 552
- Forbes, Prof. James, his views of the nature of glacier move ment,
  .......... Page(s) .......... 509
- Forchhammer, Prof., his analysis of metamorphosed limestone at Djelebeck (Norway),
  .......... Page(s) .......... 14
- Forchhammer, Prof., his memoir on the conversion of fucoid schists into gneissose rocks, referred to,
  .......... Page(s) .......... 14
- Forchhammer, Prof., his geological map of Denmark,
  .......... Page(s) .......... 541
- Forchhammer, Prof., his opinions on the transport of boulders,
  .......... Page(s) .......... 555
- Forests, absence of, in Southern Russia,
  .......... Page(s) .......... 564
- Forests, effects of their destruction in Northern Russia,
  .......... Page(s) .......... 578
- Fossiliferous beds (Silurian) on the banks of the river Is, North Ural,
  .......... Page(s) .......... 394
- Fossiliferous beds (Devonian) on the Serebrianka and Tchussovaya,
  .......... Page(s) .......... 384
- Fossiliferous beds (Carboniferous) appearance of on the Issetz, in Siberia,
  .......... Page(s) .......... 363
- Fossiliferous beds (Carboniferous) on the eastern flanks of the Ural,
  .......... Page(s) .......... 439
- Fossiliferous beds (Permian), at Sviask and Kazan,
  .......... Page(s) .......... 162
- Fossiliferous beds (Permian), on the river Piana,
  .......... Page(s) .......... 166
- Fossiliferous beds (Jurassic) of the Ural,
  .......... Page(s) .......... 406
- Fossiliferous beds (Jurassic) at Oksevo, on the Oka,
  .......... Page(s) .......... 233
- Fossils (Silurian), general remarks on their distribution, et seq.
  .......... Page(s) .......... 36
- Fossils (Silurian) many species common to Russia and other parts of the world,
  .......... Page(s) .......... 36, 37
- Fossils, absence of, near the Silurian axis of the Irendyk chain,
  .......... Page(s) .......... 460
- Fossils (lower Silurian) from many localities in the governments of St. Petersburg and Esthonia,
  .......... Page(s) .......... 26, 27 to 39
- Fossils (lower Silurian) in the Arctic Ural,
  .......... Page(s) .......... 408
- Fossils (upper Silurian) of Norway,
  .......... Page(s) .......... 12
- Fossils (upper Silurian) of Gothland,
  .......... Page(s) .......... 18
- Fossils (upper Silurian), wide distribution of certain species of,
  .......... Page(s) .......... 19
- Fossils (upper Silurian) found by M. Pander in the Russian island of Oesel,
  .......... Page(s) .......... 35
- Fossils found in the Ural mountains, et seq.
  .......... Page(s) .......... 364, 370, 376, 382, 396, 401, 402, 456
- Fossils found in the Arctic Ural,
  .......... Page(s) .......... 408
- Fossils found in the Timan range,
  .......... Page(s) .......... 413
- Fossils (Devonian) of Marina and Poritz (St. Petersburg),
  .......... Page(s) .......... 32, 33, 39
- Fossils (Devonian) of Tchudova south of St. Petersburg,
  .......... Page(s) .......... 42
- Fossils (Devonian) at Bor, on the Volkof,
  .......... Page(s) .......... 43
- Fossils (Devonian) ichthyolites on the banks of the Volkof,
  .......... Page(s) .......... 44
- Fossils (Devonian) between Riga and Dörpat,
  .......... Page(s) .......... 52
- Fossils (Devonian) gigantic bones of fishes (Chelonichthys Asmusii) at Dörpat,
  .......... Page(s) .......... 53
- Fossils (Devonian), general view of, et seq.
  .......... Page(s) .......... 62
- Fossils of the flanks of the Ural mountains,
  .......... Page(s) .......... 364, 368, 384, 386, 390, 397
- Fossils of the flanks of the Timan range,
  .......... Page(s) .......... 414
- Fossils (carboniferous) of the limestone of the Priksha,
  .......... Page(s) .......... 72
- Fossils (carboniferous), casts of, in magnesian limestone of this period,
  .......... Page(s) .......... 73
- Fossils (carboniferous), of the Moscow limestone,
  .......... Page(s) .......... 80
- Fossils (carboniferous), of the Fusulina limestone,
  .......... Page(s) .......... 76, 85, 86, 98
- Fossils (carboniferous), associated with coal at Alexandrofsk,
  .......... Page(s) .......... 96
- Fossils (carboniferous), of the limestone alternating with the coal seams of Lissitchia Balka,
  .......... Page(s) .......... 110
- Fossils (carboniferous), of the Donetz coal-field, their importance to the practical miner,
  .......... Page(s) .......... 122
- Fossils (carboniferous), characteristic of the calcareous grit of Artinsk.
  .......... Page(s) .......... 128
- Fossils (carboniferous), general remarks on the Russian series of, et seq.
  .......... Page(s) .......... 132
- Fossils (carboniferous), on the flanks of the Ural mountains,
  .......... Page(s) .......... 357, 363, 376, 388, 430, 439, 445, 460
- Fossils (carboniferous), found in the Arctic Ural,
  .......... Page(s) .......... 409
- Fossils (carboniferous), found in the Timan range,
  .......... Page(s) .......... 415
- Fossils (carboniferous), found at Cossatchi-datchi, in the South Ural,
  .......... Page(s) .......... 439, 440
- Fossils (Permian), they form a distinct palaeozoic group,
  .......... Page(s) .......... 139
- Fossils (Permian), found at Grebeni and many other spots on the west flank of the South Ural,
  .......... Page(s) .......... 148
- Fossils (Permian), Productus limestone at Meteftamak, Nijni Troitsk, &c. (Bielebei),
  .......... Page(s) .......... 153
- Fossils (Permian), of reptilian animais described by M. Fischer de Waldheim,
  .......... Page(s) .......... 154
- Fossils (Permian), found on the banks of the Volga,
  .......... Page(s) .......... 162
- Fossils (Permian), from the Piana river,
  .......... Page(s) .......... 165
- Fossils (Permian), from strata at Ust-Vaga on the Dwina,
  .......... Page(s) .......... 174
- Fossils (Permian), general absence of, in the tufaceous limestones of the Volga,
  .......... Page(s) .......... 181
- Fossils (Permian), of Cytherinoe, or shells resembling them, the only ones found in certain red maris,
  .......... Page(s) .......... 182
- Fossils (Permian), probably form the base of the Bogdo Hills,
  .......... Page(s) .......... 195
- Fossils (Permian), entirely distinct from those of the Triassic beds,
  .......... Page(s) .......... 204
- Fossils (Permian), general review of the whole series, et seq.
  .......... Page(s) .......... 205
- Fossils (Permian), tabular list of,
  .......... Page(s) .......... 221
- Fossils (Jurassic) of the Middle Volga,
  .......... Page(s) .......... 231
- Fossils (Jurassic) of the Oka and the Moskwa,
  .......... Page(s) .......... 233, 234
- Fossils (Jurassic) of the Moscow basin,
  .......... Page(s) .......... 236
- Fossils (Jurassic) of the ferruginous sand and siliceous grit near Moscow,
  .......... Page(s) .......... 238, 240
- Fossils (Jurassic) of the deposits of Orenburg,
  .......... Page(s) .......... 247
- Fossils (Jurassic) of the deposits on the Donetz,
  .......... Page(s) .......... 251
- Fossils (Jurassic) of the white limestone of Cracow, on the banks of the Vistula,
  .......... Page(s) .......... 253
- Fossils (Jurassic) general result of the examination of, et seq.
  .......... Page(s) .......... 254
- Fossils (Jurassic) of Saurians from Simbirsk,
  .......... Page(s) .......... 258
- Fossils (Cretaceous) of the'pläner kalk'of Saxony,
  .......... Page(s) .......... 262
- Fossils (Cretaceous), collection of, in the Museum of Warsaw,
  .......... Page(s) .......... 263
- Fossils (Cretaceous) of Poland and the Carpathians,
  .......... Page(s) .......... 264
- Fossils (Cretaceous) of the country of the Donetz,
  .......... Page(s) .......... 266
- Fossils (Cretaceous) of the banks of the river Ural,
  .......... Page(s) .......... 272
- Fossils (Cretaceous) of the Volga, near Simbirsk,
  .......... Page(s) .......... 273
- Fossils (tertiary eocene) in the Crimaea, immediately above cretaceous beds,
  .......... Page(s) .......... 284
- Fossils (tertiary eocene) near the city of Kief, and at Butschak on the Dnieper,
  .......... Page(s) .......... 285, 286
- Fossils (tertiary eocene) from Simbirsk,
  .......... Page(s) .......... 287
- Fossils (tertiary eocene) from Antipofka,
  .......... Page(s) .......... 288
- Fossils (tertiary miocene) from Wieliczka (Poland),
  .......... Page(s) .......... 291
- Fossils (tertiary miocene) from Koronitza in Poland, and the Upper Vistula,
  .......... Page(s) .......... 292
- Fossils from Podolia, Volhynia and Bessarabia,
  .......... Page(s) .......... 294, 295
- Fossils from Taganrog on the sea of Azof,
  .......... Page(s) .......... 296
- Fossils (upper tertiary) of a brackish water Mediterranean, form the Aralo-Caspian or steppe limestone,
  .......... Page(s) .......... 297-327
- Fossils (upper tertiary) from Novo Tcherkask,
  .......... Page(s) .......... 301
- Fossils (upper tertiary) from the Crimaea,
  .......... Page(s) .......... 301
- Fossils (upper tertiary) from the cliffs of the Caspian,
  .......... Page(s) .......... 306
- Fossils (upper tertiary) from the cliffs of the Aral sea,
  .......... Page(s) .......... 316
- Fossils (upper tertiary) from the basin of Bulgar,
  .......... Page(s) .......... 324
- Fossils (upper tertiary) from the steppe of Astrakhan,
  .......... Page(s) .......... 316
- Fossils (upper tertiary) of raised North Sea beaches on the Dwina, Ust-Vaga and Petchora,
  .......... Page(s) .......... 329, 332
- Fossils (upper tertiary), remains of quadrupeds in the North and South Ural, et seq.
  .......... Page(s) .......... 478, 491, 494, 498
- Fossils (upper tertiary), remains of quadrupeds in European Russia,
  .......... Page(s) .......... 500
- France, Silurian rocks of,
  .......... Page(s) .......... 4
- France, Gres de Vosges of,
  .......... Page(s) .......... 203
- France, Jurassic rocks of,
  .......... Page(s) .......... 249, 254, 261
- Franconia, Devonian rocks of,
  .......... Page(s) .......... 3
- Frears, Mr., his researches in the environs of Moscow,
  .......... Page(s) .......... 81
- Frears, Mr., his valuable assistance in collecting the Jurassic fossils of Moscow,
  .......... Page(s) .......... 235
- Freberga, (Sweden) limestone with Sphaeronites at,
  .......... Page(s) .......... 18
- Fredericksvärn, granitic rock of, resembling that of Cornwall,
  .......... Page(s) .......... 14
- Freezing cavern in gypseous hill at Illetzkaya-Zastchita,
  .......... Page(s) .......... 185
- Frelofski (North Ural), copper mine of,
  .......... Page(s) .......... 399
- Freshwater tertiary shells deposited in the bed of an ancient Mediterranean sea,
  .......... Page(s) .......... 297
- Frost, disruption of rocks, and heaps of blocks caused by,
  .......... Page(s) .......... 569
- Frozen soil of Yakutsk,
  .......... Page(s) .......... 190
- Fucoids in the lower shale of Norway,
  .......... Page(s) .......... 12
- Fucoids, presence of, in the lower Silurian clay near St. Petersburg,
  .......... Page(s) .......... 26
- Fucoids characterize the lowest Silurian strata of Scandinavia and Russia,
  .......... Page(s) .......... 15, 36
- Fucoids in Devonian limestone of Tchudova,
  .......... Page(s) .......... 42
- Fusulina limestone, its position in the upper part of the Russian carboniferous series on the Volga,
  .......... Page(s) .......... 85
- Fusulina limestone occurring at Goradofka (South Russia),
  .......... Page(s) .......... 98
- Fusulina limestone found on the Bielaya,
  .......... Page(s) .......... 415
- Fusulinoe in the upper carboniferous strata (road to Archangel),
  .......... Page(s) .......... 76
- Fusulinoe, in the upper carboniferous strata at Velikovo,
  .......... Page(s) .......... 85
- Fusulinoe on the Ussa and Volga,
  .......... Page(s) .......... 86, 98
- Fusulinoe found in the Gurmaya hills (South Ural),
  .......... Page(s) .......... 451
- GALAHOFSKI, Colonel, his assistance,
  .......... Page(s) .......... 378
- Garbatof, on the Oka, large erratic block at,
  .......... Page(s) .......... 524
- Garnet rock (altered Silurian limestone), Djelebeck, Norway,
  .......... Page(s) .......... 14
- Garnet rock (altered Devonian limestone), Turyinsk (North Ural),
  .......... Page(s) .......... 398
- Garnet rock between walls of serpentine (South Ural),
  .......... Page(s) .......... 435
- Garnets in strata penetrated by intrusive rocks,
  .......... Page(s) .......... 433
- Gascoigne, a Scottish miner, first explorer of the iron ore and coal in the country of the Donetz,
  .......... Page(s) .......... 107
- Gasteropoda, their rarity among Permian fossils,
  .......... Page(s) .......... 209
- Geinitz, Dr., his list of the zechstein fossils of Saxony,
  .......... Page(s) .......... 215
- Geinitz, Dr., his views on the cretaceous rocks,
  .......... Page(s) .......... 262
- General objects of the present work,
  .......... Page(s) .......... 8
- Geneva, freezing caverns near,
  .......... Page(s) .......... 197
- Geologists, one of their great objects of late years the investigation of the older palaeozoic rocks,
  .......... Page(s) .......... 1
- Geography, physical, of Central Russia,
  .......... Page(s) .......... 20
- Geography, physical, of the Ural moun tains,
  .......... Page(s) .......... 339
- Geological evidence of the modem distribution of auriferous alluvia into the Ural,
  .......... Page(s) .......... 472
- Germany and Belgium, older palaeozoic rocks of,
  .......... Page(s) .......... 3
- Germany, development of the cretaceous system in,
  .......... Page(s) .......... 261
- Germany, greater resemblance of the Russian cretaceous deposits to the series in those countries than to those of thi rest of Europe,
  .......... Page(s) .......... 279
- Germany, Northern, and Poland, probable existence of eocene tertiaries in,
  .......... Page(s) .......... 283
- Germar and Kurtze, their list of the fossils of the kupfer schiefer of Mansfeld,
  .......... Page(s) .......... 215
- Girialskaya (Orenburg), sandy conglomerate (Permian) of,
  .......... Page(s) .......... 146
- Glaboka (Donetz), white chalk on the,
  .......... Page(s) .......... 266
- Glacial action, no appearance of, in the Ural mountains,
  .......... Page(s) .......... 412, 522
- Glacial action, effects like it may have been produced by great masses of drift,
  .......... Page(s) .......... 536
- Glacial theory, its utter inapplicability to Russia,
  .......... Page(s) .......... 530
- Glaciers, their agency assumed by Agassiz to account for the phaenomena of far transported drift,
  .......... Page(s) .......... 508
- Glaciers probably once existed in the mountains of Norway Scandinavia and Lapland,
  .......... Page(s) .......... 528, 548, 554
- Glaciers, how they have contributed to form sea-bottoms,
  .......... Page(s) .......... 539
- Glaciers, their former existence and advance impossible in Sweden and Russia,
  .......... Page(s) .......... 543
- Gleiwitz (Silesia), boulders at, Err. in text Gleinitz.)
  .......... Page(s) .......... 526
- Glen Roy (Scotland), parallel ridges of,
  .......... Page(s) .......... 568
- Glinka, General, his assistance,
  .......... Page(s) .......... 362
- Glyptosteus reticulatus and Diplopterus, ichthyolites found to the south of St. Petersburg,
  .......... Page(s) .......... 33, 42, 43
- Gneiss, proof of its existence in its ordinary condition (as an altered rock) before the deposit of the overlying Silurian rocks of Sweden,
  .......... Page(s) .......... 16
- Gneiss and felspathic rocks of the southern steppes of Russia,
  .......... Page(s) .......... 91
- Gneissose rocks of Norway,
  .......... Page(s) .......... 11
- Göbel, M., his analysis of the Caspian water,
  .......... Page(s) .......... 308
- Golubinskaya, cretaceous section on the Don,
  .......... Page(s) .......... 270
- Gold alluvia of Neviansk (North Ural),
  .......... Page(s) .......... 368
- Gold alluvia near Bissersk (North Ural),
  .......... Page(s) .......... 390
- Gold alluvia not associated with the copper on the west flank of the Ural mouutains,
  .......... Page(s) .......... 474
- Gold alluvia, nature of,
  .......... Page(s) .......... 476
- Gold alluvia at Soimanofsk (South Ural),
  .......... Page(s) .......... 487
- Gold alluvia, limits of its distribution,
  .......... Page(s) .......... 479
- Gold ores at Listvenaya-gora (South Ural),
  .......... Page(s) .......... 435
- Gold, period of its introduction into the Ural,
  .......... Page(s) .......... 472
- Gold, usually in quartz veins, et seq.
  .......... Page(s) .......... 477
- Gold, a large lump of, weighing 78 English pounds, found at Zarevo-Alexandrofsk,
  .......... Page(s) .......... 489, 490
- Gold mines of Berezovsk (Ekaterinburg),
  .......... Page(s) .......... 476
- Gold mines of Chrestovodsvisgensk (west of North Ural),
  .......... Page(s) .......... 480
- Gold mines of Peshanka, near Bogoslofsk (North Ural),
  .......... Page(s) .......... 482
- Gold mines south of Miask (South Ural),
  .......... Page(s) .......... 488
- Gold produce of Siberia, Mr. Murchison's discourse on,
  .......... Page(s) .......... 648
- Goldingen (Courland), Devonian strata at,
  .......... Page(s) .......... 50
- Goniatite grits (carboniferous) of the Tchussovaya,
  .......... Page(s) .......... 127
- Goniatite grits found at Artinsk,
  .......... Page(s) .......... 129
- Goniatites in Domanik schists on the Ukhta (Devonian),
  .......... Page(s) .......... 414, 645
- Goradofka, near Bachmuth, section through the carboniferous rocks from Karakuba to,
  .......... Page(s) .......... 98
- Gorbàtof on the Oka, Permian red maris,
  .......... Page(s) .......... 180
- Gorbàtof on the Oka, northern drift and large blocks at,
  .......... Page(s) .......... 520
- Gorbatchofskaya (Donetz), sequence of carboniferous rocks at,
  .......... Page(s) .......... 95
- Gorge of alabaster (Permian) at Kaletzkaya, through which the Dwina runs,
  .......... Page(s) .......... 173
- Gorges of carboniferous and Devonian rocks on the banks of the Tchussovaya, et seq.
  .......... Page(s) .......... 125, 386
- Gorges rarely or never formed by ordinary rivers,
  .......... Page(s) .......... 345
- Gorodnia, near Kolomna, white carboniferous limestone observed near the post-house of,
  .......... Page(s) .......... 83
- Goroditche on the Volga, account of the section at,
  .......... Page(s) .......... 246
- Goroditche, bituminous schists (Jurassic) of,
  .......... Page(s) .......... 245
- Goroditche, concrétions of impure argillaceous limestone (Jurassic) at,
  .......... Page(s) .......... 245
- Gorodok (east of Perm), section of the strata of the carboniferous series at,
  .......... Page(s) .......... 127
- Gorodok, fossils found in the Permian rocks at,
  .......... Page(s) .......... 143
- Goryn (south of Grodno), tertiary rocks on the banks of,
  .......... Page(s) .......... 285
- Gosudarev-Buyerak (Donetz), gritstones and other'rocks subordinate to the limestone at,
  .......... Page(s) .......... 105
- Gothland, upper Silurian rocks of, identical with those of England,
  .......... Page(s) .......... 18
- Gothland, contemporaneity of the strata in Oesel and Dago with those of,
  .......... Page(s) .......... 35
- Gourieff, or Gurieff, gypseous elevations near,
  .......... Page(s) .......... 192
- Gourmaya, or Gurmaya Hills (South Ural), carboniferous limestone of,
  .......... Page(s) .......... 132
- Gourmaya, or Gurmaya Hills Permian beds from Verchni Ozernaia to the,
  .......... Page(s) .......... 146
- Grabovaya (Donetz) dark-coloured carboniferous limestone and flagstones of,
  .......... Page(s) .......... 99
- Grafskaya Slavenka (south of Czarskoe-Celo), fossils from the quarries of,
  .......... Page(s) .......... 29
- Granite piercing metamorphosed Pentamerus limestone at Djelebeck (Norway),
  .......... Page(s) .......... 14
- Granite of newer, as well as of azoic age in Norway,
  .......... Page(s) .......... 11
- Granite and granitic gneiss ancient date of, in Sweden
  .......... Page(s) .......... 17
- Granite steppe, the basis or the Donetz coal-field,
  .......... Page(s) .......... 90
- Granite of the Timan range,
  .......... Page(s) .......... 413
- Granite with many minerais (Ural), et seq.
  .......... Page(s) .......... 361, 395, 433, 436, 640
- Granite seen in the descent from the Ural-tau to the Miass river,
  .......... Page(s) .......... 434
- Granite, stratified, opinion of Humboldt on,
  .......... Page(s) .......... 435
- Granite, newer granites of the Ural, how distinguished from the older of Scandinavia, et seq.
  .......... Page(s) .......... 361, 395, 442
- Granite of Ui near Uvelsk,
  .......... Page(s) .......... 441
- Granite, greater abundance of in the lower ridges of Siberia than in the Ural,
  .......... Page(s) .......... 443
- Granite knolls, resembling the'cheese-rings'of Cornwall, occur at Stepnaya (east of the Ural),
  .......... Page(s) .......... 443
- Granite of the Kirghis steppes, the eruptive newest rock,
  .......... Page(s) .......... 444
- Granite of the Carpathians, its age,
  .......... Page(s) .......... 656
- Granitic gneiss of Norway, of the most ancient (azoic) date,
  .......... Page(s) .......... 11
- Granitic veins in the gneissose rocks of Norway,
  .......... Page(s) .......... 11
- Granitic rocks, M. von Buch's account of their structure and form,
  .......... Page(s) .......... 16
- Granitic rocks of Sweden and Norway of différent epochs,
  .......... Page(s) .......... 11, 13, 16
- Granitic steppe of Volhynia and Podolia, height of its western extremity,
  .......... Page(s) .......... 21
- Granitic rocks of Siberia, recent eruption of,
  .......... Page(s) .......... 361, 395, 426, 444
- Granitic zone to the east of Nijny Tagilsk,
  .......... Page(s) .......... 376
- Granitic axis of the Timan, age of,
  .......... Page(s) .......... 416
- Granitic flagstones near Kanevsk and Miask,
  .......... Page(s) .......... 423, 435
- Granitiform ridges of the Ilmen Hills east of Miask,
  .......... Page(s) .......... 435
- Granitoid rocks of the Kalmiuss (Don Cossacks),
  .......... Page(s) .......... 91
- Graptolite schists at Kinnekulle (Sweden),
  .......... Page(s) .......... 15
- Graptolites in the lower Silurian rocks of Russia,
  .......... Page(s) .......... 28
- Graube, M., his assistance in the North Ural,
  .......... Page(s) .......... 391
- Grauwacké, quartzose and siliceous, on the Kiga,
  .......... Page(s) .......... 432
- Gravel and alluvia near Bissersk, Diluvium.
  .......... Page(s) .......... 390
- Gravel containing elephants'bones and gold at various places or the east flank of the Ural mountains,
  .......... Page(s) .......... 478, 482, 487, 491
- "Gravstone," a felspathic greenstone at Smolino (Issetz),
  .......... Page(s) .......... 363, 391
- Grebeni (Orenburg), hills of, afford a good example of the dis locations of the Permian rocks,
  .......... Page(s) .......... 183
- Grebeni, fossiliferous Permian limestone at,
  .......... Page(s) .......... 147
- Green, Dr., his memoir on the Trilobites of North America,
  .......... Page(s) .......... 5
- Green grains in the bottom layers of 'pleta,' or lower Silurian limestone,
  .......... Page(s) .......... 28
- Greensand, lithological resemblance of some beds of the Jurassic period in the Moscow basin to,
  .......... Page(s) .......... 236
- Greensand interposed at Izium on the Donetz, between the upper Jura beds and the white chalk,
  .......... Page(s) .......... 251
- Greensand of the cretaceous period at Uspensk, on the Donetz
  .......... Page(s) .......... 266
- Greenstone injected into crystalline rocks in Finland and Lap land,
  .......... Page(s) .......... 22
- Greenstone dyke at Nijny Tagilsk (North Ural),
  .......... Page(s) .......... 370
- Greenstone, felspathic, of the Katchkanar, with magnetic iron,
  .......... Page(s) .......... 392
- Greenstone of Cape Barmin-mis (Timan),
  .......... Page(s) .......... 413
- Greenstone in contact with dolomites at Satkinsk (South Ural)
  .......... Page(s) .......... 429
- Greenstone porphyry of Gruznushinsk (South Ural),
  .......... Page(s) .......... 445
- Greenstone porphyry, hill of, at Preobrajenski-gora (Orsk),
  .......... Page(s) .......... 446
- Greenstone, undulating cones of, in the Guberlinski Hills,
  .......... Page(s) .......... 448
- Greenstone and porphyries of the axis of the South Ural,
  .......... Page(s) .......... 454
- Grenna (Sweden), section of lower Silurian strata at,
  .......... Page(s) .......... 17
- Grès d'Artinsk, account of,
  .......... Page(s) .......... 129
- Grès de Carpathes, age of,
  .......... Page(s) .......... 264
- Grès de Fontainebleau, resemblance of the Ungulite grit to,
  .......... Page(s) .......... 27
- Grès de Vosges a portion of the Permian group,
  .......... Page(s) .......... 203
- Grès de Vosges, its elevation anterior to the deposit of the grès bigarré,
  .......... Page(s) .......... 205
- Grey colour of the Russian Silurian rocks contrasted with the red colour of the Devonian series,
  .......... Page(s) .......... 25
- Gritstones of middle carboniferous rocks of Russia,
  .......... Page(s) .......... 97
- Gritstones of the northern carboniferous districts of Russia subordinate to the carboniferous limestone,
  .......... Page(s) .......... 105
- Gritstones of Smeof near Tchistopol,
  .......... Page(s) .......... 161
- Grits (carboniferous) containing goniatites,
  .......... Page(s) .......... 127
- Grits (carboniferous) of Artinsk,
  .......... Page(s) .......... 129
- Grits (carboniferous) containing whetstones, found near the mouth of the Ussa,
  .......... Page(s) .......... 411
- Grits (carboniferous) used for millstones, and carboniferous limestones of the Timan range,
  .......... Page(s) .......... 414
- Grits (carboniferous) and conglomerates, near Orsk,
  .......... Page(s) .......... 446
- Grits and conglomerates (Devonian) of Akri-tau on the eastern flank of the South Ural,
  .......... Page(s) .......... 460
- Grits (Permian), calcareous and fossiliferous, occurring on the banks of the Ufa,
  .......... Page(s) .......... 358
- Grits (Jurassic), siliceous beds of, at Koroshovo (Moscow),
  .......... Page(s) .......... 236
- Grits (Jurassic) of Moscow, their geological position among the Jurassic rocks,
  .......... Page(s) .......... 239
- Grits (tertiary) of Kaltchedansk,
  .......... Page(s) .......... 366
- Grits (tertiary) of Verkhoturie,
  .......... Page(s) .......... 395
- Grobovo (Ural), crystalline limestone at,
  .......... Page(s) .......... 355
- Grobovo, road to the east of,
  .......... Page(s) .......... 358
- Grodno, tertiary beds in the neighbourhood of,
  .......... Page(s) .......... 285
- Gromatucha, Babka, &c., sections of lower Permian rocks near these rivers,
  .......... Page(s) .......... 142
- Grujefka or Grugefka (Donetz), anthracite of,
  .......... Page(s) .......... 101
- Grüs (Kovno), grey Silurian limestone worked at,
  .......... Page(s) .......... 34
- Gruskaya on the Yeskino, coal at,
  .......... Page(s) .......... 96
- Gruznushinsk (South Ural), greenstone porphyry of,
  .......... Page(s) .......... 445
- Gryphoea dilatata characterizes the Oxfordian beds of Russia,
  .......... Page(s) .......... 232 to 247
- Guberlinski Hills, plutonic rocks of,
  .......... Page(s) .......... 447, 448, 954
- Guiana, large boulders found in,
  .......... Page(s) .......... 550
- Gumeschefsk (Ural), copper ores of,
  .......... Page(s) .......... 473
- Gurmaya Hills, or Gourmaya (South Ural), sketch of,
  .......... Page(s) .......... 450, 654
- Gurmaya Hills carboniferous limestone of,
  .......... Page(s) .......... 132
- Gurmaya Hills, Permian beds from Verchni-Ozernaia to the,
  .......... Page(s) .......... 450
- Gutbier, Capt., his account of coal-field and plants of Zwickau,
  .......... Page(s) .......... 199
- Gypsum (Devonian) of the central members of the Devonian system in the Valdai Hills,
  .......... Page(s) .......... 44
- Gypsum (Devonian) at Dünhof in Courland, and elsewhere on the Duna,
  .......... Page(s) .......... 51
- Gypsum (Devonian) of the river Sinara (Siberia),
  .......... Page(s) .......... 422
- Gypsum (Permian) with limestone and copper deposits near Perm,
  .......... Page(s) .......... 142
- Gypsum (Permian) and alabaster near Sterlitamak,
  .......... Page(s) .......... 150
- Gypsum (Permian), concretionary masses of, with caverns, in the valley of the Ik,
  .......... Page(s) .......... 156
- Gypsum (Permian), lofty cliffs of, at Barnùkova,
  .......... Page(s) .......... 167
- Gypsum (Permian) of the Pinega and Tinga, and its relations with the carboniferous limestone,
  .......... Page(s) .......... 172
- Gypsum (Permian), splendid gorge of, on the Dwina,
  .......... Page(s) .......... 173
- Gypsum (Permian) occurring west of the Timan range,
  .......... Page(s) .......... 412
- Gypsum (miocene tertiary) overlying the tertiary rocks on the Dniester in Podolia,
  .......... Page(s) .......... 295
- Gypsum, bed of doubtful age (probably Devonian) at Bagariatsk on the east flank of the Ural,
  .......... Page(s) .......... 423
- HALL, Mr. J., his survey and palaeozoic fossils of New York,
  .......... Page(s) .......... 4
- HALL, Sir James, his application of De Saussure's views with regard to striated and polished rocks,
  .......... Page(s) .......... 549
- Hardwick, General, his collection of Nepaul fossils,
  .......... Page(s) .......... 257
- Harmadites distans . See Syringopora distans.
- Harmadites parallelus of Fischer. See Syringopora parallela.
- Heights marked in the Map, the authorities for and extent of accuracy of,
  .......... Page(s) .......... 21
- Helmersen, Colonel, obligations of the authors to. (See Preface.)
- Helmersen, Colonel, his observations with regard to the elevation of the lower Silurian clay,
  .......... Page(s) .......... 31
- Helmersen, Colonel, his account of inflammable bituminous schist alternating with fossiliferous Silurian limestones on theriver Jemmbach,
  .......... Page(s) .......... 34
- Helmersen, Colonel, his geological map, Preface,
  .......... Page(s) .......... 245, 655
- Helmersen, Colonel, his view of the igneous origin of the magnetic iron ore of Nijny Tagilsk and Blagodat,
  .......... Page(s) .......... 371, 379
- Helmersen, Colonel, his account of the Ust Urt, Aral, &c.,
  .......... Page(s) .......... 325, 652
- Helmersen, Colonel, his illustrations of metamorphic action in the Ural,
  .......... Page(s) .......... 402
- Helmersen, Colonel, his discovery of palaeozoic fossils east of Troitsk,
  .......... Page(s) .......... 442
- Helmersen, Colonel and M. Hofmann, their work on the South Ural referred to,
  .......... Page(s) .......... 445
- Henslow, Prof., his memoir on the Isle of Anglesea,
  .......... Page(s) .......... 398
- Herbivorous cetacean, remains of, found at Taman,
  .......... Page(s) .......... 302
- Herodotus, his account of the Borysthenes (Dnieper) compared with the present condition of that river,
  .......... Page(s) .......... 573
- Herodotus, his account of the state of the Black Sea in his time,
  .......... Page(s) .......... 574
- Herschel, Sir John, his suggestion with regard to the cause of ice in certain caves,
  .......... Page(s) .......... 187
- Hesse Cassel, division of the Bunter Sandstein into two bands in,
  .......... Page(s) .......... 202
- Heulandite and stilbite, these minerais present in the basaltic rock of Tchaitzin-mis (Timan range),
  .......... Page(s) .......... 415
- Hiatus that exists in Russia between the palaeozoic and the Jurassic deposits,
  .......... Page(s) .......... 256
- Hills, of carboniferous limestone of a singular subconical shape, on the left bank of the Bielaya near Sterlitamak,
  .......... Page(s) .......... 130
- Himalaya Chain, fossils of, compared with those of the Jurassic rocks of Russia,
  .......... Page(s) .......... 256
- Hindoo Kush, this range formed the borders of a vast ancient Caspian,
  .......... Page(s) .......... 298
- Hindostan, imperfect state of our knowledge of the palaeozoic rocks in,
  .......... Page(s) .......... 6
- Hisinger, M., accuracy of his descriptions,
  .......... Page(s) .......... 16
- Hisinger, his correct description of the Oland and Gothland beds,
  .......... Page(s) .......... 19
- Hisinger, his description of a Gothland coral now called Tryplasma,
  .......... Page(s) .......... 613
- Hitchcock, Prof., his report on the geology of Massachussets,
  .......... Page(s) .......... 5
- Hochland, porphyritic island of, its production,
  .......... Page(s) .......... 24
- Hofmann, Prof., his description of the Isle of Hochland referred to,
  .......... Page(s) .......... 24
- Hofmann, Prof., his identification of the beds near Kief with older tertiary deposits,
  .......... Page(s) .......... 285
- Hofmann, Prof. and M. Helmersen, their work on the South Ural referred to,
  .......... Page(s) .......... 445
- Hofmann, Prof., his view of the dissémination of gold in rocks,
  .......... Page(s) .......... 483
- Hollaberg (Sweden), alum-slate seen at,
  .......... Page(s) .......... 15
- Holoptychius, remains of, at Kipet,
  .......... Page(s) .......... 58
- Homberg, Mount (Gothland), fossils found at,
  .......... Page(s) .......... 18
- Hommaire de Hell, M., his account of the salt in the southern steppes of the Black and Caspian Seas,
  .......... Page(s) .......... 197
- Hommaire de Hell, M., his investigations concerning the tertiary oolites of Kichenef in Bessarabia,
  .......... Page(s) .......... 295
- Hommaire de Hell, M., his theory of the saltness of the Caspian considered,
  .......... Page(s) .......... 308
- Hommaire de Hell, M., his observations on the level of the Caspian,
  .......... Page(s) .......... 321
- Hopkins, Mr. W., his views concerning lines of disturbance applied on the great scale to the northern frontier of Russia,
  .......... Page(s) .......... 24
- Hopkins, his calculations concerning the force of waves of translation as a transporting power,
  .......... Page(s) .......... 533
- Horizontal position of the palaeozoic rocks of Russia,
  .......... Page(s) .......... 25
- Horizontal Silurian beds on the banks of the Is, an exception in the Ural mountains,
  .......... Page(s) .......... 394
- Horizontality of most of the rocks in European. Russia,
  .......... Page(s) .......... 583
- Hornblende interlaminated with limestone near Zlataùst,
  .......... Page(s) .......... 433
- Hornblendic rocks, presence of, in the axis of the Ural on the Serebrianka,
  .......... Page(s) .......... 382
- Humbleton Hill, near Sunderland, a Productus common in the magnesian limestone there, found also in Russia,
  .......... Page(s) .......... 165
- Humboldt, Baron Alexander von, (see Preface,) his estimate of the height of Mount Bogdo,
  .......... Page(s) .......... 195
- Humboldt, Baron Alexander von, his détermination of the principal forms of the Ural Mountains,
  .......... Page(s) .......... 338
- Humboldt, Baron Alexander von, his remarks on the difficulty of determining the western commencement of the Ural,
  .......... Page(s) .......... 354
- Humboldt, Baron Alexander von, his conclusions with regard to gneiss and stratified granite,
  .......... Page(s) .......... 435
- Humboldt, Baron Alexander von, his opinion of the age of the auriferous alluvia of the Ural,
  .......... Page(s) .......... 472
- Humboldt, Baron Alexander von, his opinion that diamonds would be found in the Ural confirmed,
  .......... Page(s) .......... 481
- Humboldt, Baron Alexander von, his views of the rise of the Ural and Altai Mountains,
  .......... Page(s) .......... 497
- Humboldt, Baron Alexander von, his views on the ancient course of the Oxus,
  .......... Page(s) .......... 577, 652
- Hunneberg (Sweden), alum-slate seen at,
  .......... Page(s) .......... 15
- Huot. M., his division of the tertiary rocks in the Crimaea,
  .......... Page(s) .......... 302
- Hypothesis of the cause of the inversion of strata in the Ural, 463. (See also Appendix,
  .......... Page(s) .......... 646
- Hypothesis to explain the arrangement of the Scandinavian blocks,
  .......... Page(s) .......... 528
- Hysbifiol Sweden), Silurian fossils from,
  .......... Page(s) .......... 18
- ICE-CAVES, cause of the cold in,
  .......... Page(s) .......... 187, 197
- Ice, effect of, as a means of transport in modern times,
  .......... Page(s) .......... 564, 565
- Ice, effect of, in forming ridges of gravel on the banks of lakes in Russia,
  .......... Page(s) .......... 569
- Icebergs, agency of, in depositing drift and transporting erratic blocks,
  .......... Page(s) .......... 509, 521
- Icebergs considered with reference to their power in transporting drift,
  .......... Page(s) .......... 528
- Icebergs of the Pacific referred to,
  .......... Page(s) .......... 529
- Icebergs, their effect in grating and scratching the rocks over which they are forced,
  .......... Page(s) .......... 533
- Icebergs, great probability of their ancient existence in Scandinavia and Lapland,
  .......... Page(s) .......... 537
- Icebergs, effect of, floating from Scandinavia,
  .......... Page(s) .......... 554
- Ice-floe, illustration of the melting of an ancient,
  .......... Page(s) .......... 547
- Ichthvolites of Russian Devonian strata, new and remarkable genera of,
  .......... Page(s) .......... 33
- Ichthvolites of Russian Devonian strata, note concerning M. Agassiz's researches and M. Eichwald's memoir on this subject,
  .......... Page(s) .......... 39
- Ichthvolites of Russian Devonian strata of the lower beds of the Volkof differ from those in the upper strata of the Valdai Hills on the Priutchka (Priksha),
  .......... Page(s) .......... 44
- Ichthvolites of Russian Devonian strata on the eastern banks of Lake Onega near the mouth of the Andoma,
  .......... Page(s) .......... 48
- Ichthvolites of Russian Devonian strata in Livonia,
  .......... Page(s) .......... 51
- on the Vol (Timan),
  .......... Page(s) .......... 414
- Ichthvolites of Russian Devonian strata associated with Devonian Mollusca.
  .......... Page(s) .......... 30, 43, 60, 63
- Ichthvolites of Russian Devonian strata, their value in distinguishing those beds from the underlying ones,
  .......... Page(s) .......... 64
- Ichthvolites of Russian Devonian strata, comparative scarcity in Russian carboniferous strata,
  .......... Page(s) .......... 133
- Ichthyosaurus, fragments of, found in the Jurassic strata of Simbirsk,
  .......... Page(s) .......... 258
- Identity of the Devonian fossil fishes of Russia with those of the old red of Scotland,
  .......... Page(s) .......... 66
- Igneous eruptions around the Donetz coal-field,
  .......... Page(s) .......... 92
- Igneous disturbances, effect of on the former bottoms of the Caspian,
  .......... Page(s) .......... 324
- Igneous rocks of the Ural mountains,
  .......... Page(s) .......... 337 to 470
- Igneous and palaeozoic rocks of the Issetz,
  .......... Page(s) .......... 363
- Igneous rocks, peculiar appearance of in the Katchkanar,
  .......... Page(s) .......... 392
- Igneous origin of the granitiform rocks of the Ilmen Hills,
  .......... Page(s) .......... 436
- Igneous rocks of the Guberlinski Hills, outline of 447.
- Igneous and metamorphic rocks of the axis of the South Ural described,
  .......... Page(s) .......... 454
- Ijema or Ishma, Jurassic shales surmounting carboniferous rocks at,
  .......... Page(s) .......... 415, 417
- Ik, concretionary masses of gypsum (Permian) with caverns in the valley watered by this river,
  .......... Page(s) .......... 156
- Ilek (Orenburg), fossiliferous siliceous grit of the Jurassic period on the,
  .......... Page(s) .......... 247
- Iletsk (Arctic Ural), encrinital limestone on the,
  .......... Page(s) .......... 408
- Iletsk, thick beds of carboniferous limestone on the,
  .......... Page(s) .......... 409
- Ilink (Tchussovaya), carboniferous limestone fossils at,
  .......... Page(s) .......... 386
- Illoenus perovalis of the Silurian system identical with I. crassicauda,
  .......... Page(s) .......... 12
- Illetzkaya-Zastchita (Orenburg), mass of rock sait and gypsum of the Permian age at,
  .......... Page(s) .......... 145, 183, 184
- Illetzkaya-Zastchita, freezing cavern at,
  .......... Page(s) .......... 186
- Illetzkaya-Zastchita, fossiliferous siliceous beds of the Jurassic period near,
  .......... Page(s) .......... 247
- Ilmen, Lake, the beds near, chiefly Devonian,
  .......... Page(s) .......... 41
- Ilmen, Lake, cliffs of, near Korostino, contain Devonian fossils,
  .......... Page(s) .......... 44
- Ilmen, Lake, great thickness of the inferior strata developed to the south of,
  .......... Page(s) .......... 45
- Ilmen Hills (Miask), extension of crystalline rocks to,
  .......... Page(s) .......... 433
- Ilmen, Lake, granitiform ridges of,
  .......... Page(s) .......... 435
- Indersk, Lake, Jurassic rocks of,
  .......... Page(s) .......... 193
- Indersk, Mount, an isolated hill of red sand, mari, and limestone in the southern steppes,
  .......... Page(s) .......... 192
- Indersk, ice-caves said to exist there,
  .......... Page(s) .......... 190
- India, analogy between the cotton soil of, and the Russian tchornozem,
  .......... Page(s) .......... 563
- Indiga river, traverses the carboniferous limestone of the Timan range,
  .......... Page(s) .......... 415
- Inferior oolite, absence of, between Prussia and Asia,
  .......... Page(s) .......... 256
- Infusoria, remains of, in the Jurassic grits of Moscow,
  .......... Page(s) .......... 241
- Inkino, on the Oka, section of Jurassic rocks near,
  .......... Page(s) .......... 233
- Inkino, ironsand beds of, belong to the Moscow Jurassic series,
  .......... Page(s) .......... 242
- Inoceramus grits (Avicula v. Buch, hodiè) characteristic of the Jurassic period in many parts of Russia,
  .......... Page(s) .......... 237, 245
- Intrusive rocks near Christiania,
  .......... Page(s) .......... 13
- Intrusive rocks in Sweden, et seq.
  .......... Page(s) .......... 15
- Intrusive rocks along the North of Russia,
  .......... Page(s) .......... 22
- Intrusive rocks of Hochland in the Gulf of Finland,
  .......... Page(s) .......... 24
- Intrusive rocks throughout the Ural mountains,
  .......... Page(s) .......... 337 to 470
- Intrusive rocks of the North Ural, all on the same line of eruption, et seq.
  .......... Page(s) .......... 380
- Inversion of strata on the west flank of the North Ural,
  .......... Page(s) .......... 386
- Inversion of strata on the east flank of the South Ural,
  .......... Page(s) .......... 424
- Inversion of strata at several places west of Zlataùst,
  .......... Page(s) .......... 430, 433, 456
- Inversion of strata, general view of, in the Ural, Alps, &c.,
  .......... Page(s) .......... 463
- Inversion of strata in North Wales,
  .......... Page(s) .......... 470
- Ireland, examples of striated rocks and drift in,
  .......... Page(s) .......... 549
- Iremel or Eremel (highest peak of South Ural), the geology of according to Col. Helmersen and others,
  .......... Page(s) .......... 421, 456
- Irendyk (ridge of the South Ural), M. Rose's account of one of its broken prolongations,
  .......... Page(s) .......... 447
- Irendyk ridge, account of a section across,
  .......... Page(s) .......... 450
- Irendyk, peaks of this mountain ridge, view of,
  .......... Page(s) .......... 453, 654
- Iron, concrétions of argillaceous ore of, at the mines of Lissitchia-Balka,
  .......... Page(s) .......... 109
- Iron, the best ores of, obtained from the Ural,
  .......... Page(s) .......... 110
- Iron worked on the cliffs of the Unja from the Jurassic rocks,
  .......... Page(s) .......... 234
- Iron sands, containing Oxfordian fossils, on the banks of the Oka,
  .......... Page(s) .......... 242
- Iron, flourishing works of, near the eruptive rocks of Nijni Serginsk (Ural),
  .......... Page(s) .......... 356
- Iron, magnetic ores of, found at Nijny-Tagilsk (North Ural),
  .......... Page(s) .......... 370
- Iron, ores of, found at Bakalski (South Ural),
  .......... Page(s) .......... 429
- Iron, chromate of, found in the South Ural,
  .......... Page(s) .......... 438
- Is, river (North Ural), Silurian fossils (Pentamerus near to P. Knightii) found on the banks of,
  .......... Page(s) .......... 394
- Isabelnoi, fort of, on the Ilek, osseous remains, probably Saurian,
  .......... Page(s) .......... 247
- Ishma orIjema (Timan), Jurassic shales surmounting carbooniferous rocks on the,
  .......... Page(s) .......... 415, 417
- Ishora (St. Petersburg), Ungulite grit (Silurian) at,
  .......... Page(s) .......... 27
- Ishora, fine white (Silurian) sand of,
  .......... Page(s) .......... 27
- Ishora, Devonian beds on the,
  .......... Page(s) .......... 32
- Isolated patches, the character of the secondary rocks of Russia,
  .......... Page(s) .......... 229
- Issetz river (east of Ekaterinburg), section and sketch of,
  .......... Page(s) .......... 362
- Issetz river, fossil mammalian bones found in the tributaries of,
  .......... Page(s) .......... 494
- Istok (Siberia), Silurian rocks on the banks of the,
  .......... Page(s) .......... 364
- Isvorin (Donetz), sequence of carboniferous rocks at,
  .......... Page(s) .......... 103
- Isvosk on the Volkof, superposition of Lower Silurian limestone to bituminous schist,
  .......... Page(s) .......... 29
- Itacolumite, presence of, at Verchny Barantchinsk (North Ural),
  .......... Page(s) .......... 381
- Itacolumite, schist resembling this rock, probable matrix of the diamonds in the Ural,
  .......... Page(s) .......... 481
- Itshalki, fossiliferous Permian limestones at,
  .......... Page(s) .......... 165, 166
- Ivanitzki, Capt., his memoirs on and geological map of the country of the Donetz,
  .......... Page(s) .......... 92, 99, 102, 104, 115
- Ivanofka (Donetz), carboniferous limestone of,
  .......... Page(s) .......... 99
- Ivanofsk (Orel), sandy beds containing fishes found there,
  .......... Page(s) .......... 57
- Izium on the Donetz, Jurassic rocks discovered by Major Blöde near,
  .......... Page(s) .......... 249
- Izium, important Jurassic and cretaceous section at,
  .......... Page(s) .......... 252
- Izium, section showing cretaceous series at,
  .......... Page(s) .......... 267
- JABRIM (Yabrim) near Bielef, Devonian rocks and fossils of,
  .......... Page(s) .......... 58
- Jasikoff, M. (Yasikoff), his collection of the cretaceous fossils of and sections near Simbirsk,
  .......... Page(s) .......... 273
- Jasikoff, his list of eocene tertiary fossils near Simbirsk,
  .......... Page(s) .......... 287
- Jasikoff, his account of the ancient northern extension of the Caspian,
  .......... Page(s) .......... 324
- Jasper, schists converted into,
  .......... Page(s) .......... 445, 454
- Jaspers on the east flank of the South Ural,
  .......... Page(s) .......... 438
- Jaspers at Preobrajenski-gora, Orsk,
  .......... Page(s) .......... 446
- Jeive (Yeive), thickness of the'pleta'limestone at,
  .......... Page(s) .......... 33
- Jelatma or Yelatma, white (carboniferous) limestone of Kasimof extends to,
  .......... Page(s) .......... 84
- Jelatma, sections of Jurassic rocks on the Oka near,
  .......... Page(s) .......... 233
- Jelatma, ironsand of Unja near this place belong to the age of the siliceous (Jurassic) grits near Moscow,
  .......... Page(s) .......... 242
- Jelatma beds at this place the lowest of the Jurassic series in Russia,
  .......... Page(s) .......... 255
- Jelatma erratic blocks extend to,
  .......... Page(s) .......... 519
- Jelèniena, near Lichvin, bands of coal at,
  .......... Page(s) .......... 77
- Jeleznoe (Gelesnaia Fr.), coal mines of,
  .......... Page(s) .......... 105
- Jendovistie (Yendovistie), on the Veduga, strata containing Devonian fossils at,
  .......... Page(s) .......... 61
- Jevitze, south of Warsaw, Jurassic sandstones of,
  .......... Page(s) .......... 242
- Jezem (Yezem), Timan, Silurian rocks at,
  .......... Page(s) .......... 408
- Jointed structure of lower Silurian rocks of Esthonia,
  .......... Page(s) .......... 33
- Jointed structure of the granitiform masses of the Ilmenhills,
  .......... Page(s) .......... 435
- Jornavoi Kamen, fossiliferous siliceous grit in the ridge of,
  .......... Page(s) .......... 247
- Junction of Azoic and Silurian, et seq.
  .......... Page(s) .......... 16
- Junction of Silurian and Devonian, et seq.
  .......... Page(s) .......... 13, 30
- Junction of Devonian and carboniferous,
  .......... Page(s) .......... 46, 48, 128, 387, 460
- of carboniferous and Permian,
  .......... Page(s) .......... 146, 150, 159, 172, 174
- Junction of carboniferous and Jurassic,
  .......... Page(s) .......... 232, 235
- Junction of Jurassic and cretaceous,
  .......... Page(s) .......... 246, 252, 267
- Junction of cretaceous and tertiary,
  .......... Page(s) .......... 275, 276
- Junction of miocene with freshwater,
  .......... Page(s) .......... 296, 502
- Junction of miocene with Aralo-Caspian,
  .......... Page(s) .......... 296 to 326
- Junction of Permian with Pleistocene,
  .......... Page(s) .......... 328
- Junction of mica schist with granite at Syrostan,
  .......... Page(s) .......... 434
- Jurassic shale reposing conformably on the red maris at Krasnoe Pojeni, near Pies, on the Volga,
  .......... Page(s) .......... 179
- Jurassic or oolitic series of Russia, its extent,
  .......... Page(s) .......... 8
- Jurassic rocks, Russian, covering red maris on the banks of the Volga,
  .......... Page(s) .......... 178
- Jurassic rocks, Russian, succeed the carboniferous limestone at Moscow and Jelatma (Yelatma),
  .......... Page(s) .......... 81, 84, 235
- Jurassic rocks, Russian, general account of, et seq.
  .......... Page(s) .......... 229
- Jurassic rocks, Russian, uniformity of character in différent par of Russia,
  .......... Page(s) .......... 230
- Jurassic rocks, Russian, description of, by Count von Keyserlin in the Petchora country,
  .......... Page(s) .......... 230
- Jurassic rocks, Russian, account of the basin of the middle Volg
  .......... Page(s) .......... 231
- Jurassic rocks, Russian, account of the basin'of the Oka,
  .......... Page(s) .......... 233
- Jurassic rocks, Russian, in the neighbourhood of Moscow
  .......... Page(s) .......... 235
- Jurassic rocks, Russian, section at Sparrow Hill, Moscow,
  .......... Page(s) .......... 237
- Jurassic rocks, Russian, fossils of, from Koroshovo (Moscow), results of their examination,
  .......... Page(s) .......... 238
- Jurassic rocks, Russian, ferruginous sand and grit of,
  .......... Page(s) .......... 238
- Jurassic rocks, Russian, great basin of, on the Lower Volga,
  .......... Page(s) .......... 243
- Jurassic rocks, Russian, limits and lithological character of, the basin of the Lower Volga,
  .......... Page(s) .......... 244
- Jurassic rocks, Russian, Inoceramus (Avicula, hodiè) limestone of, at Simbirsk,
  .......... Page(s) .......... 245
- Jurassic rocks, Russian, section of, at Goroditche on the Volga,
  .......... Page(s) .......... 246
- Jurassic rocks, Russian, black shale of, near Sysran,
  .......... Page(s) .......... 246
- Jurassic rocks, Russian, eastern tract of,
  .......... Page(s) .......... 247
- Jurassic rocks, Russian, fossils of, from Orenburg, identified by M. von Buch,
  .......... Page(s) .......... 247
- Jurassic rocks, Russian, south of Orenburg,
  .......... Page(s) .......... 248
- Jurassic rocks, Russian, upper group of, in Southern Russia,
  .......... Page(s) .......... 248
- Jurassic rocks, Russian, upper limestones of, at Sviatagora on the Donetz,
  .......... Page(s) .......... 250
- Jurassic rocks, Russian, of Kamenka on the Donetz,
  .......... Page(s) .......... 250
- Jurassic rocks, Russian, of Izium on the Donetz,
  .......... Page(s) .......... 251
- Jurassic rocks, Russian, European équivalents of,
  .......... Page(s) .......... 253
- Jurassic rocks, Russian, general conclusions concerning, et seq.
  .......... Page(s) .......... 253
- Jurassic rocks, Russian, their fossils compared with specimen from India,
  .......... Page(s) .......... 257
- Jurassic rocks, Russian, on the eastern flank of the arctic Ural,
  .......... Page(s) .......... 406
- Jurassic rocks, Russian, between the arctic Ural and the Timan range,
  .......... Page(s) .......... 417
- Jurassic rocks, Russian, the tchornozem or black earth in par derived from the destruction of the black shale of this series,
  .......... Page(s) .......... 562
- Jurassic rocks, Russian, general account of the condition of this group in Russia,
  .......... Page(s) .......... 582
- Juriavetz (Yuriavetz), superposition of Jurassic beds on th older rocks at,
  .......... Page(s) .......... 232
- Juriavetz, erratic blocks of quartz rock found at,
  .......... Page(s) .......... 520
- KADINSKOI, east of Ekaterinburg, Devonian limestone at,
  .......... Page(s) .......... 363
- Kähorl (Prussia), large boulders found at,
  .......... Page(s) .......... 523
- Kakva (North Ural), palaeozoic deposits on the,
  .......... Page(s) .......... 396
- Kakva, metamorphic rocks observed in the descent of the river
  .......... Page(s) .......... 400
- Kakva, upper Silurian and Devonian fossils from,
  .......... Page(s) .......... 613
- Kalapi-polist, south of St. Petersburg, Devonian limestones in ancient quarries near,
  .......... Page(s) .......... 42
- Kaletzkaya, on the Dwina, cliffs of (Permian) gypsum at,
  .......... Page(s) .......... 173
- Kalitva (Don), sections showing cretaceous rocks on the banks of the,
  .......... Page(s) .......... 270
- Kalmiuss and Voltchia, stratified crystalline rocks of the,
  .......... Page(s) .......... 91
- Kalmiuss, result of examining sections on the bank of,
  .......... Page(s) .......... 92
- Kalmiuss, ascending series of-carboniferous rocks at,
  .......... Page(s) .......... 95
- Kalmiuss, but little coal exists in the carboniferous strata to the south-east of,
  .......... Page(s) .......... 117
- Kalmucks, steppe of the, composed of sands,
  .......... Page(s) .......... 319
- Kalino, east of Perm, beds of coal near,
  .......... Page(s) .......... 126
- Kaltchedansk, east of Ekaterinburg, tertiary millstone of,
  .......... Page(s) .......... 366
- Kaltchedansk, account of section from Ekaterinburg to,
  .......... Page(s) .......... 362
- Kalù, palaeozoic limestone of doubtful age on the western slope of the South Ural,
  .......... Page(s) .......... 459
- Kaluga and Tula, lower (carboniferous) limestone of,
  .......... Page(s) .......... 79
- Kama, section of Permian strata near the mouth of the,
  .......... Page(s) .......... 156
- Kamarinof (Ardàtof), Jurassic beds seen at the village of,
  .......... Page(s) .......... 244
- Kamenetz, on the Dniester, Silurian formation of,
  .......... Page(s) .......... 38
- Kamenibor (Petrozavodsk), block ridges on the hill of,
  .......... Page(s) .......... 567
- Kamenka on the Donetz, Jurassic rocks of,
  .......... Page(s) .......... 250
- Kamenko, sources of the fossiliferous Jurassic siliceous grits of the,
  .......... Page(s) .......... 247
- Kamensk (Siberia), a new genus of corals from,
  .......... Page(s) .......... 622
- Kamensk (Siberia), zavod of,
  .......... Page(s) .......... 365
- Kamenskaya (Donetz), white chalk at,
  .......... Page(s) .......... 266
- Kamischine (Volga), tertiary fossils found at,
  .......... Page(s) .......... 275
- Kamischine (Volga), section of tertiary and cretaceous rocks at,
  .......... Page(s) .......... 276
- Kamiusch Burun (Crimaea), cliffs of, referred to the Aralo-Caspian series,
  .......... Page(s) .......... 301
- Kamiusch Burun, beds of, belong to the steppe limestone,
  .......... Page(s) .......... 303
- Kanevsk (Ural), granitic flagstones near,
  .......... Page(s) .......... 423
- Kanin-nos, argillaceous and micaceous schists of the peninsula of,
  .......... Page(s) .......... 413
- Kara-Edir-tau and Djabyk Karagai, a low granitic chain east of and parallel to the Ural,
  .......... Page(s) .......... 444
- Karagaisk (Ural) granite and syenite,
  .......... Page(s) .......... 443
- Karakuba, the southern limit of the carboniferous region of the Donetz,
  .......... Page(s) .......... 89
- Karakuba, dykes of crystalline rock at many places to the south of,
  .......... Page(s) .......... 91
- Karakuba, the red beds of, form the base of the carboniferous series,
  .......... Page(s) .......... 94
- Karan and Laaspe (north of Mariopol), red porphyry near,
  .......... Page(s) .......... 92
- Kargala (Orenburg), association of fossil vegetable remains (Permian) with copper ore at the mines of,
  .......... Page(s) .......... 154
- Kargala, sauroid remains from, belonging to Thecodont saurians,
  .......... Page(s) .......... 155
- Kargala, siliceous beds at, containing Jurassic fossils,
  .......... Page(s) .......... 247
- Kargalinsk, copper mines of,
  .......... Page(s) .......... 148
- Kargalinsk river, one of the limits of the carboniferous région of the Donetz,
  .......... Page(s) .......... 89
- Kargapol, the carboniferous limestone exposed in flat tracts near,
  .......... Page(s) .......... 73
- Karlinski (Orenburg), sauroid remains discovered at,
  .......... Page(s) .......... 154
- Karpinski, Capt., his account of the rocks on the Tchussovaya,
  .......... Page(s) .......... 359
- Karpinski, Capt., his geological map around Bogoslofsk,
  .......... Page(s) .......... 396
- Kashirov, on the Oka, remarkable section of the white limestone of the carboniferous series at,
  .......... Page(s) .......... 82
- Kashirov, fossils of the carboniferous white limestone at,
  .......... Page(s) .......... 82
- Kashpoor, on the Volga, Jurassic bituminous schists of,
  .......... Page(s) .......... 245
- Kashpoor, black Jurassic shale of,
  .......... Page(s) .......... 246
- Kashpoor, range of the chalk to,
  .......... Page(s) .......... 274
- Kasimof, ancient Tartar town, outcrop of limestone at,
  .......... Page(s) .......... 84
- Kasimof, extension of the central member of the carboniferous limestone beyond,
  .......... Page(s) .......... 83
- Kaslinsk (Ural), zavod of,
  .......... Page(s) .......... 424
- Katchkanar, a remarkable peak of the North Ural, and sketch of,
  .......... Page(s) .......... 391
- Katchkanar, magnetic iron ore and platinum alluvia of the,
  .......... Page(s) .......... 393
- Katchu-kova (South Ural), fossiliferous Silurian limestones of,
  .......... Page(s) .......... 457
- Kaup, M., his work on fossil mammalia,
  .......... Page(s) .......... 282
- Kazan, Permian rocks exhibited at,
  .......... Page(s) .......... 156
- Kazan, account of the geology of the district between this place and Perm,
  .......... Page(s) .......... 160
- Kazan, description of the rocks (Permian) around the city of,
  .......... Page(s) .......... 161
- Kazan, white Permian limestone on the Volga near the city of,
  .......... Page(s) .......... 162
- Kazan, interesting section of Permian rocks near,
  .......... Page(s) .......... 164
- Kazatchi- or Cossatchi-datchi, account of, et seq.
  .......... Page(s) .......... 438
- Keilhau, M., his investigations in Scandinavian geology,
  .......... Page(s) .......... 10, 12
- Keilhau, M., his observations on Pholades,
  .......... Page(s) .......... 542
- Kelloways rock, fossils of this bed found in the cliffs on the banks of the Oka,
  .......... Page(s) .......... 234
- Kelloways rock, how represented in the Russian series,
  .......... Page(s) .......... 255
- Kerist river (St. Petersburg), lower members of Devonian system visible in its water-course,
  .......... Page(s) .......... 42
- Kerza, on the Volga, white chalk seen at,
  .......... Page(s) .......... 274
- Kertch limestones referred to the Aralo-Caspian series,
  .......... Page(s) .......... 301
- Keyserling, Count von (see Preface, passim), his discovery of fossils in the Devonian beds near St. Petersburg,
  .......... Page(s) .......... 32
- Keyserling, his expedition to the Petchora country,
  .......... Page(s) .......... 211, 340
- Keyserling, his account of the Jurassic deposits in arctic Russia,
  .......... Page(s) .......... 230
- Keyserling, his views concerning the raised sea bottoms of the Petchora,
  .......... Page(s) .......... 332
- Keyserling, his description of the arctic Ural,
  .......... Page(s) .......... 406
- Keyserling, his description of the Timan range,
  .......... Page(s) .......... 412
- Keyserling, his investigation of the Kirghis Steppe and Mount Bogdo,
  .......... Page(s) .......... 422
- Khanikoff, M., his opinion concerning the true level of the sea of Aral,
  .......... Page(s) .......... 326
- Khanikoff, M., his statement with regard to the deflection of the stream of the Tanghi-Daria,
  .......... Page(s) .......... 577
- Khanikoff, M. J., his important geographical assistance to the authors,
  .......... Page(s) .......... 661
- Kharkof, importance of that city in influencing the future working of the coal-seams of Petrofskaya, &c.,
  .......... Page(s) .......... 116
- Kharkof, exhibition of peculiar cretaceous rocks at,
  .......... Page(s) .......... 267
- Khivah, the ancient Caspian extended over the district around it,
  .......... Page(s) .......... 297
- Khivah, the steppe limestone extends to this district,
  .......... Page(s) .......... 309
- Khivah, the district watered artificially by the river Oxus,
  .......... Page(s) .......... 578
- Khvalinsk, on the Volga, Jurassic shale at,
  .......... Page(s) .......... 245
- Khvalinsk, Jurassic shales capped by cretaceous rocks at,
  .......... Page(s) .......... 246
- Kianda river between Onega and Archangel, presence of old red sandstone at,
  .......... Page(s) .......... 49
- Kichenef in Bessarabia, miocene tertiaries at,
  .......... Page(s) .......... 296
- Kidash (Bielebei), Permian strata on the banks of the,
  .......... Page(s) .......... 152
- Kidash, series of Permian rocks near,
  .......... Page(s) .......... 154
- Kidysh, east of the Ural, palaeozoic limestones of,
  .......... Page(s) .......... 443
- Kief, extension of eocene tertiary beds to,
  .......... Page(s) .......... 283
- Kief, supposed tertiary beds at,
  .......... Page(s) .......... 285
- Kielce in Poland, Devonian limestones at,
  .......... Page(s) .......... 39
- Kielce in Poland, Jurassic sandstones between it and Warsaw,
  .......... Page(s) .......... 241
- Kielce in Poland, tertiary deposits near,
  .......... Page(s) .......... 283
- Kielce in Poland, palaeozoic rocks not covered with northern boulders at,
  .......... Page(s) .......... 526
- Kiesel-thon of Kharkof,
  .......... Page(s) .......... 268
- Kiga (west of the Ural), grits on the,
  .......... Page(s) .......... 431
- Ki-Ostrof, in the Bay of Onega, crystalline rocks,
  .......... Page(s) .......... 22
- Ki-Ostrof, resemblance of this island to the "skärs" of Sweden,
  .......... Page(s) .......... 518
- Kinel (Samara), copper ores anciently extracted from the,
  .......... Page(s) .......... 168
- Kineshma, on the Volga, succession of Jurassic rocks between this place and Pies,
  .......... Page(s) .......... 233
- King, Mr., on the fossils of the magnesian limestone,
  .......... Page(s) .......... 206, 224
- Kinish, or Kumuish (Tchussovaya), Devonian rocks at,
  .......... Page(s) .......... 387
- Kinnekulle (Sweden), relations of the crystalline rocks and Silurian strata at,
  .......... Page(s) .......... 15
- Kinofsk (Tchussovaya), contact of Devonian with carboniferous rocks at,
  .......... Page(s) .......... 125
- Kinovski zavod (Tchussovaya), Devonian limestones at,
  .......... Page(s) .......... 385
- Kipet, near Bielef, calcareous flagstones (Devonian) charged with fishes at,
  .......... Page(s) .......... 58
- Kirchholm (Livonia), Devonian strata at the castle of,
  .......... Page(s) .......... 50, 51
- Kirghis frontier, geology of, by Col. Helmersen,
  .......... Page(s) .......... 444
- Kirghis, steppe of, south of Orenburg (Permian strata),
  .......... Page(s) .......... 183
- Kirghis, steppe of, east of the Ural, each ridge in it a miniature of those mountains,
  .......... Page(s) .......... 443
- Kirghishansk, east of Kongur, grits and conglomerates east of,
  .......... Page(s) .......... 355
- Kirilof, carboniferous limestone extends near to,
  .......... Page(s) .......... 74
- Kirilof, section across the calcareous zone of Permian rocks at,
  .......... Page(s) .......... 175
- Kishtymsk (South Ural), zavod of,
  .......... Page(s) .......... 424
- Kislavodsk (Caucasus), mineral springs and characteristic Neocomian fossils found at,
  .......... Page(s) .......... 260
- Kizilsk (South Ural), carboniferous limestone between Syrtinskaya and this place,
  .......... Page(s) .......... 445
- Kleine Pungarn (Esthonia), beds overlying the "pleta" (Silurian) limestone at,
  .......... Page(s) .......... 34
- Klenofsk, good view of the Ural mountains from,
  .......... Page(s) .......... 355
- Klevlina, between Bugulma and Samara, Permian Linguloe,
  .......... Page(s) .......... 157
- Klin (Moscow), fossils of Jurassic siliceous grit of,
  .......... Page(s) .......... 240
- Klinofskaya Gora, W. of Ural, upper carboniferous beds at,
  .......... Page(s) .......... 355
- Klöden, M., his work on the fossils of the March of Brandenburg referred to,
  .......... Page(s) .......... 544
- Klutchefski near Bielebei, association of fossil vegetable remains with copper ore at,
  .......... Page(s) .......... 154
- Klutchefski, discovery of sauroid remains in the Permian conglomerate at the mine of,
  .......... Page(s) .......... 155
- Kniaspavlova, near Itshalki, fossiliferous (Permian) beds of gypsum and limestone of,
  .......... Page(s) .......... 167
- Kokenhusen (Livonia), vertical Devonian beds containing ichthyolites, in the neighbourhood of the castle of,
  .......... Page(s) .......... 51
- Koksharof, Lieut., his travels with the authors (Preface and passim), his list of minerais of the Ural mountains,
  .......... Page(s) .......... 640
- See Pecten Kokcharofi (vol. ii.),
  .......... Page(s) .......... 682
- Kolomna, white and magnesian (carboniferous) limestone at,
  .......... Page(s) .......... 83
- Kolomna, position of the white carboniferous limestone of this place in the general sequence,
  .......... Page(s) .......... 83
- Kolomna, fossil localities between Jelatma and this place,
  .......... Page(s) .......... 234
- Kolomniskaya, near Moscow, Jurassic fossils found at,
  .......... Page(s) .......... 234
- Kolp river, the carboniferous limestone exposed on the banks of,
  .......... Page(s) .......... 73
- Kongur, millstone grit (carboniferous) to the east of,
  .......... Page(s) .......... 128
- Kongur, sequence of Permian rocks at,
  .......... Page(s) .......... 143
- Kongur, gypsiferous nature of the Permian rocks at,
  .......... Page(s) .......... 353
- Köppen and Baer, MM., their observations on the supply of water to the Volga,
  .......... Page(s) .......... 578
- Korinitza (Poland), shells found in the tertiary deposits at this place,
  .......... Page(s) .......... 292
- Korishevo (Archangel), ledges of carboniferous limestone at,
  .......... Page(s) .......... 76
- Koroshovo (Moscow), shaly beds of the Jurassic period exhibited at,
  .......... Page(s) .......... 236, 238
- Koroskaya (Moscow), Jurassic fossils found at,
  .......... Page(s) .......... 234
- Korostino on the Lake Ilmen, Devonian beds at,
  .......... Page(s) .......... 44
- Kosrof to Velicovo, low ridge exhibiting the sequence of the carboniferous strata,
  .......... Page(s) .......... 85
- Kossatur (South Ural), mica schist with garnets at,
  .......... Page(s) .......... 433
- Kostroma, red maris (Permian) seen in descending the Volga from this place to Nijni Novgorod,
  .......... Page(s) .......... 179
- Kostroma, ammonite beds at,
  .......... Page(s) .......... 230
- Kovno, Pentamerus band in the government of,
  .......... Page(s) .......... 34
- Kraka hills (South Ural), Silurian limestones of,
  .......... Page(s) .......... 457
- Krasnoborsk (Vologda), sections of red mari (Permian) exhibited in the ravines near,
  .......... Page(s) .......... 176
- Krasno Ufimsk, carboniferous limestone at,
  .......... Page(s) .......... 353
- Krasnoe Pojeni, on the Volga, variegated maris covered by Jurassic shales near,
  .......... Page(s) .......... 178
- Krasnoi-gora, on the Issetz, porphyries of,
  .......... Page(s) .......... 366
- Krasnoi-Kut (Donetz), beds of coal at,
  .......... Page(s) .......... 101
- Kremenetz, highest ground of Western Russia near to,
  .......... Page(s) .......... 21
- Kremenetz, tertiary beds between this place and Grodno,
  .......... Page(s) .......... 285
- Krinka and Miuss, sections of carboniferous region watered by these rivers,
  .......... Page(s) .......... 99
- Krinka and Miuss, extent of the chalk near these rivers,
  .......... Page(s) .......... 266
- Krisolova, near Perm, series of gypseous rocks at,
  .......... Page(s) .......... 143
- Krivoi-Toretz (Donetz), section of carboniferous system at,
  .......... Page(s) .......... 104
- Krusenstern, Lieut., his survey of the Timan range and Petchora country, Preface,
  .......... Page(s) .......... 211, 340, 667
- Kumuish, or Kinish (Tchussovaya), beds at,
  .......... Page(s) .......... 387
- Kundriutcheskaya (Donetz), seams of coal at,
  .......... Page(s) .......... 102
- Kundrofka (Orenburg), section of the carboniferous series near,
  .......... Page(s) .......... 132
- Kundurstsha (opposite Simbirsk), northern limit of the ancient Caspian extends to the,
  .......... Page(s) .......... 325
- Kupfer-schiefer, its inferior importance as compared with the Russian equivalents of the same bed,
  .......... Page(s) .......... 138
- Kursk, calcareous strata seen on approaching,
  .......... Page(s) .......... 269
- Kursk, cretaceous section at,
  .......... Page(s) .......... 26
- Kurtze and Germar, MM., their list of the fossils of the kupferschiefer of Mansfeld,
  .......... Page(s) .......... 215
- Kushvinsk (North Ural), eruptive rocks and magnetic iron near,
  .......... Page(s) .......... 380
- Kushvinsk, sedimentary strata of,
  .......... Page(s) .......... 380
- Kushvinsk, sketch of the geological structure of the environs of,
  .......... Page(s) .......... 378
- Kusomenskaya, on the Pinega, gypsum (Permian) at,
  .......... Page(s) .......... 172
- Kussinsk, near Zlataùst, limestone of, probably upper Silurian,
  .......... Page(s) .......... 428
- , zavod of,
  .......... Page(s) .......... 432
- Kuteinikof (Donetz), coal found at,
  .......... Page(s) .......... 99
- Kutorga, M., his work on Russian Palaeontology,
  .......... Page(s) .......... 8
- Kutorga, Prof., his reference of the Permian plants to the car boniferous period,
  .......... Page(s) .......... 138
- Kuvashi (South Ural), limestone of, subsidiary to the metamor phic ridges of Zlataùst,
  .......... Page(s) .......... 428
- Kuvashi, metamorphic rocks in the neighbourhood of,
  .......... Page(s) .......... 432
- Kwalynsk, on the Volga, true chalk at,
  .......... Page(s) .......... 274
- LAASPE and Karan, north of Mariopol, red porphyry near,
  .......... Page(s) .......... 92
- La Baume, near Geneva, freezing grotto of, the circumstances explained by M. Pictet,
  .......... Page(s) .......... 197
- Lacustrine formation of the auriferous and mammiferous detr tus of the Ural,
  .......... Page(s) .......... 493
- Ladoga Lake, absence of drifts and erratic blocks near,
  .......... Page(s) .......... 513
- Lais (North Ural), Pentamerus limestone at,
  .......... Page(s) .......... 376
- Laminated structure of granite at Stepnaya (east of the Ural),
  .......... Page(s) .......... 443
- Land, ancient, its position in Siberia during the deposit of th erratic blocks and other drift,
  .......... Page(s) .......... 522
- Lapland, coincidence of the Timan range with the crystalline rocks of,
  .......... Page(s) .......... 413
- Lapland, Russian, conformability of the Timan range with,
  .......... Page(s) .......... 413
- and Scandinavia, great probability of the former existence of icebergs there,
  .......... Page(s) .......... 537
- Lapland, modern glacio-fluviatile action in,
  .......... Page(s) .......... 567
- Lappish frontier, difficulty of examining the rocks on the,
  .......... Page(s) .......... 23
- Larionofskaya, on the Dwina, red maris (Permian) at,
  .......... Page(s) .......... 176
- Lava (St. Petersburg), Ungulites mixed with other Silurian fossils in the sandstone on this river,
  .......... Page(s) .......... 28
- Leba (North Ural), Pentamerus limestone, probably Devonian at,
  .......... Page(s) .......... 376
- Lebedian, on the Don, Devonian rocks at,
  .......... Page(s) .......... 61
- Leber-thon, a red argillaceous shale of the Permian series,
  .......... Page(s) .......... 153
- Ledges or ridges of blocks on the banks of lakes in Russia produced by the action of ice,
  .......... Page(s) .......... 567
- Lela Istoschinsk (North Ural), metamorphism of a fossiliferous limestone at,
  .......... Page(s) .......... 375
- Lena, complete carcasses of large mammals found on the bank of,
  .......... Page(s) .......... 496
- Lena and Yenisei, drift and mammoths'bones conveyed by these rivers,
  .......... Page(s) .......... 498
- Lepatinsk, on the Don, range of the steppe limestone to,
  .......... Page(s) .......... 300
- Le Play, M., his map of and work on the Donetz carboniferous region,
  .......... Page(s) .......... 120
- Le Play, M., his account of the igneous origin of the mag netic iron of Nijny Tagilsk,
  .......... Page(s) .......... 376
- Le Play, M., and other places in the Ural mountains,
  .......... Page(s) .......... 376, 380
- Le Play, M., his opinion of the origin of auriferous and plati niferous alluvia,
  .......... Page(s) .......... 484
- Leptoena sarcinulata supposed to be identical with Leptoena lata,
  .......... Page(s) .......... 133
- Leptoena lata (Chonetes sarcinulata), its wide range, and its presence in the carboniferous rocks of Russia,
  .......... Page(s) .......... 207
- Leuchtenberg, H. I. H. the Duke of, fossils described by,
  .......... Page(s) .......... 29
- Level of the Caspian, calculations to determine the,
  .......... Page(s) .......... 321
- Level of the Caspian, diagram showing its relation to the level of the lakes of Azof and Aral and the Mediterranean,
  .......... Page(s) .......... 311
- Level, changes of, probably accompanied the distribution of icebergs with boulders,
  .......... Page(s) .......... 529
- Lhwyd, his figure and description of the genus Lithostrotion,
  .......... Page(s) .......... 619
- Lias, absence of, in Russie, the Crimaea and Caucasus,
  .......... Page(s) .......... 230, 249
- Lias, absence of, between Prussia and the frontiers of Asia,
  .......... Page(s) .......... 256
- Lichvin, Devonian fossils showing an approach to carboniferous types found near,
  .......... Page(s) .......... 58
- Lichvin, limestones of, the uppermost of the Devonian series,
  .......... Page(s) .......... 59
- Lichvin, the central carboniferous basin of Russia extends to this place,
  .......... Page(s) .......... 77
- Lignite, beds of, in the Jurassic series of the valley of the Volga,
  .......... Page(s) .......... 245
- Limestones (Silurian) in Norway and Sweden,
  .......... Page(s) .......... 12, 15, 17
- Limestones (Silurian) of Gothland (Upper),
  .......... Page(s) .......... 18
- Limestones (Silurian) of St. Petersburg (lower), called 'pleta,' or Orthoceratite limestone,
  .......... Page(s) .......... 28
- Limestones (Silurian) of the Isles of Oesel and Dago (Baltic),
  .......... Page(s) .......... 35
- Limestones (Silurian) east of Ekaterinburg (Ural),
  .......... Page(s) .......... 365
- Limestones (Silurian) at Nijny Tagilsk (North Ural),
  .......... Page(s) .......... 370, 376
- Limestones (Silurian) at Serebriansk (ditto),
  .......... Page(s) .......... 382
- Limestones (Silurian) on the river Is (ditto),
  .......... Page(s) .......... 394
- Limestones (Silurian) at Bogoslofsk, &c. (ditto),
  .......... Page(s) .......... 396
- Limestones (Silurian) beyond Petropavlosk (ditto),
  .......... Page(s) .......... 402
- Limestones (Silurian) on the Yegra-laga (Arctic Ural),
  .......... Page(s) .......... 408
- Limestones (Silurian) in the Timan range,
  .......... Page(s) .......... 413, 418
- Limestones (Silurian) west of Zlataùst (South Ural),
  .......... Page(s) .......... 429
- Limestones (Silurian) west of Bieloretz (South Ural),
  .......... Page(s) .......... 456
- Limestones (Devonian) south of Czarskoe-celo, Tchudova, Kalapi-Polist, on the river Volkof, at Korostino on Lake Ilmen, on the Belaia and Priksha (Valdai), &c.,
  .......... Page(s) .......... 32, 42 to 45
- Limestones (Devonian) on the Düna (Livonia),
  .......... Page(s) .......... 51
- Limestones (Devonian), central dome of (chiefly magnesian), at Orel, Voroneje, Mtzensk, Bielef, &c.,
  .......... Page(s) .......... 53 to 62
- Limestones (Devonian) on the east flank of the North Ural,
  .......... Page(s) .......... 364, 368, 380, 397
- Limestones (Devonian) on the west flank of the North Ural, et seq.,
  .......... Page(s) .......... 384, 390
- Limestones (Devonian) on the west flank of the South Ural, et seq.
  .......... Page(s) .......... 458
- Limestones (Devonian and carboniferous) occurring between Kinovsk and Oslanskoi-Pristan on the Tchussovaya,
  .......... Page(s) .......... 386
- Limestones (carboniferous) of the Valdai Hills,
  .......... Page(s) .......... 71, 72
- Limestones (carboniferous) of Vitegra, Cargopol, Archangel, Pinega, &c.,
  .......... Page(s) .......... 73 to 77
- Limestones (carboniferous), great central or Moscow basin of,
  .......... Page(s) .......... 77 to 84
- Limestones (carboniferous), lower beds of, at Tula and Kaluga,
  .......... Page(s) .......... 79
- Limestones (carboniferous) of the southern région of Don Cossacks (Donetz),
  .......... Page(s) .......... 94 to 123
- Limestones (carboniferous) associated with much coal at Lissitchia-Balka (Donetz),
  .......... Page(s) .......... 110
- Limestones (carboniferous) found on both flanks of the Ural mountains,
  .......... Page(s) .......... 125, 130, 132, 357, 363, 376, 386, 423, 430, 439, 444, 449, 451, 460
- Limestones (carboniferous), fossiliferous beds of, elevated into a singular outlier near Sterlitamak,
  .......... Page(s) .......... 131
- Limestones (carboniferous) of the arctic Ural,
  .......... Page(s) .......... 409
- Limestones (carboniferous) and millstone grit occupying part of the Timan range,
  .......... Page(s) .......... 414
- Limestones (carboniferous), rich fossiliferous beds of, at Cossatchi-Datchi (South Ural),
  .......... Page(s) .......... 439
- Limestones (carboniferous) beds of, occurring near Urtazimsk, and between Syrtinskaya and Kizilsk (South Ural),
  .......... Page(s) .......... 445
- Limestones (carboniferous) occurring on the flanks of the Akritau (South Ural),
  .......... Page(s) .......... 460
- Limestones (Permian), lower beds of this series,
  .......... Page(s) .......... 142
- Limestones (Permian), section of, in the governments of Orenburg, Kazan, Nijni, Perm, Novogorod, Vologda, and Archangel,
  .......... Page(s) .......... 146, 148, 152, 155, 156, 158, 162, 166, 173, 178, 182, 183
- Limestones (Permian), beds of this group, containing Productus, overlaid by tufaceous strata,
  .......... Page(s) .......... 153
- Limestones (Permian), beds of, overlying gypseous concretionary masses in the valley of the Ik,
  .......... Page(s) .......... 156
- Limestones (Permian), concretionary mass of, at Christof on the Volga,
  .......... Page(s) .......... 179
- Limestones (Permian), tufaceous beds or, between Sviask and Tcheboksar on the Volga,
  .......... Page(s) .......... 180
- Limestones (Permian) of Bogdo and the steppe of Astrakhan,
  .......... Page(s) .......... 196
- Limestones (Permian), black beds containing fishes, in Silesia,
  .......... Page(s) .......... 200
- Limestones (Permian), beds of, on the Ukhta and Vitchegda (Timan),
  .......... Page(s) .......... 412
- Limestones (palaeozoic, of doubtful age), masses of, east of Troitsk (Kirghis Steppes),
  .......... Page(s) .......... 442
- Limestones (palaeozoic, of doubtful age), beds of, at Kidysh, east flank of South Ural,
  .......... Page(s) .......... 443
- Limestones (metamorphosed palaeozoic), associated with the magnetic iron ore of Blagodat,
  .......... Page(s) .......... 379
- Limestones (metamorphosed palaeozoic), fossiliferous beds of, between two eruptive ridges on the Miass,
  .......... Page(s) .......... 426
- Limestones (metamorphosed palaeozoic), sandy beds of, near the Tchornaya (Zlataùst), the laminae being transfused with hornblende,
  .......... Page(s) .......... 433
- Limestones (metamorphosed palaeozoic), gold diffused through, in the beds south of Miask,
  .......... Page(s) .......... 488
- Limestones (Jurassic), in nodules only in Northern and Central Russia,
  .......... Page(s) .......... 230, 246
- Limestones (Jurassic), upper beds of, on the Donetz,
  .......... Page(s) .......... 251
- Limestones (Jurassic), beds occurring on the Donetz and at Cracow compared with those of the coral rag and calc grit of England,
  .......... Page(s) .......... 253
- Limestones (tertiary miocene), et seq.
  .......... Page(s) .......... 294
- Limestones (tertiary), steppe limestone at Odessa and on the shores of the Black Sea and sea of Azof referred to the Aralo-Caspian period,
  .......... Page(s) .......... 301
- Limestones, metamorphism of,
  .......... Page(s) .......... 401
- Limulus, the first appearance (in ascending order) of this genus in the Permian rocks,
  .......... Page(s) .......... 212
- Lissenko, Major, the assistance given by him to the authors,
  .......... Page(s) .......... 427, 433, 488
- Lissenko, Major, and description of lithograph facing page
  .......... Page(s) .......... 437, 654
- Lissitchia-Balka, imperial coal-works at,
  .......... Page(s) .......... 109
- Lissitchia-Balka, thickness of the workable seams of coal at,
  .......... Page(s) .......... 112
- Lissitchia-Balka, succession of strata between this place an Bachmuth,
  .......... Page(s) .......... 114
- Lissitchia-Balka, importance of boring to determine the valu of the carboniferous rocks east and west of,
  .......... Page(s) .......... 119
- Lissitchia-Balka, chalk near the coal-mines of,
  .......... Page(s) .......... 266
- List, tabular, of the fossils of the Permian system in Europe,
  .......... Page(s) .......... 221
- List of tertiary fossils from Butschak on the Dnieper,
  .......... Page(s) .......... 286
- List of fossil shells (tertiary) found at Korinitza in Poland,
  .......... Page(s) .......... 292
- List of Caspian shells, fossil and recent,
  .......... Page(s) .......... 306
- List of tertiary shells found upon the Dwina and at Ust-Vaga,
  .......... Page(s) .......... 329
- Listvanite, peculiar mineral substance from near Miask,
  .......... Page(s) .......... 435
- Listvenaya-gora (Miask), metamorphic rocks with gold at,
  .......... Page(s) .......... 435
- Lithodendron, generic characters of,
  .......... Page(s) .......... 597
- Lithodendron, points in which it differs from nearly-allied genera,
  .......... Page(s) .......... 598
- Lithodendron annulatum, Lonsdale, description of,
  .......... Page(s) .......... 598
- Lithodendron concameratum, Lonsdale, description of,
  .......... Page(s) .......... 598
- Lithodendron costatum, Lonsdale, description of,
  .......... Page(s) .......... 598
- Lithodendron fasciculatum, Phillips, description of Russian specimens,
  .......... Page(s) .......... 600
- Lithographie sketches in this volume described,
  .......... Page(s) .......... 653, 654
- Lithological character of the old rocks in Russia, et passim.
  .......... Page(s) .......... 25, 584
- Lithological structure of the central zone of Devonian rocks in European Russia,
  .......... Page(s) .......... 54
- Lithological character of the Jurassic rocks of Russia,
  .......... Page(s) .......... 244
- Lithological character of the cretaceous rocks of Russia, et seq.
  .......... Page(s) .......... 265
- Lithostrotion, characters of the genus,
  .......... Page(s) .......... 602
- Lithostrotion emarciatum, description of Russian specimen,
  .......... Page(s) .......... 603
- Lithostrotion emarciatum, comparison of, with L.floriforme,
  .......... Page(s) .......... 604
- Lithostrotion mammillare (Astraea mammillaris of Fischer), description of,
  .......... Page(s) .......... 606
- Lithostrotion astroides, Lonsdale, description of,
  .......... Page(s) .......... 607
- Lithostrotion floriforme, Fleming, description of Russian specimen,
  .......... Page(s) .......... 608
- Lithostrotion compared with the proposed sub-genus Caninia,
  .......... Page(s) .......... 620
- Livonia, triangulation and survey of, by Struve,
  .......... Page(s) .......... 21, 657
- Livonia, Devonian rocks of,
  .......... Page(s) .......... 50
- Lobva (North Ural), palaeozoic limestone near the,
  .......... Page(s) .......... 396
- Local drift, how mixed with northern in Russia, et seq.
  .......... Page(s) .......... 25, 511, 520
- Local origin exclusively of the Uralian drift,
  .......... Page(s) .......... 476, 527
- Longitude, great change of blocks in changing the meridian of,
  .......... Page(s) .......... 523
- Lonsdale, Mr. W., his suggestion with regard to the corals of the Devonian rocks,
  .......... Page(s) .......... 1
- Lonsdale, Mr. W., his account of the palaeozoic corals of Russia, et seq.
  .......... Page(s) .......... 591
- Lonsdale, Mr. W., his determination of the corals of the Permian system,
  .......... Page(s) .......... 206
- Löss, its relation to the tchornozem or black earth of Russia,
  .......... Page(s) .......... 561
- Löven, Prof., his services rendered to the authors,
  .......... Page(s) .......... 15
- Löven, Prof. his observations on deep sea shells,
  .......... Page(s) .......... 552
- Löven, Prof. his determination of the carboniferous limestone at Spitzbergen,
  .......... Page(s) .......... 582
- Low steppe of the Caucasus,
  .......... Page(s) .......... 319
- Lower greensand (Neocomian),development of, in différent parts of Europe,
  .......... Page(s) .......... 260
- Lower greensand, its presence in Russia, Crimaea, &c.,
  .......... Page(s) .......... 279, 280
- Lower new red sandstone, resemblance of the Permian sands and maris to,
  .......... Page(s) .......... 176, 202
- Lower new red sandstone, of England, its rocks form part of the Permian system,
  .......... Page(s) .......... 202, 204
- Lower Volga, cretaceous and tertiary rocks of,
  .......... Page(s) .......... 273, 275, 277
- Lublino, white carboniferous limestone of Moscow at,
  .......... Page(s) .......... 83
- Ludlow rocks, psammite of Akri-tau resembles,
  .......... Page(s) .......... 460
- Lugan, foundries of, supplied with coal from the mines of Uspensk and Lissitchia-Balka,
  .......... Page(s) .......... 107, 109
- Lugan, no upper Jurassic rocks at,
  .......... Page(s) .......... 249
- Lugan, borings through the white chalk at,
  .......... Page(s) .......... 266
- Lugnos (Sweden), section at, exhibiting the lowest Silurian strata overlying and derived from the Azoic rocks,
  .......... Page(s) .......... 16
- Lukovka (North Ural), greenstone protruded at,
  .......... Page(s) .......... 382
- Lutsk, older tertiaries on the Styr near,
  .......... Page(s) .......... 285
- Lydian stone in the carboniferous district of the arctic Ural,
  .......... Page(s) .......... 410
- Lydian stone at Kuvashi (South Ural),
  .......... Page(s) .......... 432
- Lyell, Mr., his work on North America alluded to,
  .......... Page(s) .......... 5
- Lyell, Mr., his observations on Uddevalla and other parts of Sweden,
  .......... Page(s) .......... 328, 546
- Lyell, Mr., his views of the habitation and entombment of the Siberian mammoths,
  .......... Page(s) .......... 496
- , his view of the agency of icebergs in producing drift,
  .......... Page(s) .......... 509, 538
- MACHNUFKA (Poland), miocene deposits at,
  .......... Page(s) .......... 294
- Macintosh, Mr., his memoir on the supposed evidence of glaciers in North Wales,
  .......... Page(s) .......... 556
- Maclaren, Mr Charles, his observations on groovings of rocks,
  .......... Page(s) .......... 549
- Magdalenski mine, near Bogoslofsk, the old produce of,
  .......... Page(s) .......... 477
- Magnesian limestone (Devonian) at Orel, &c., et seq.
  .......... Page(s) .......... 55
- Magnesian limestone (carboniferous) on the Stolobna rivulet, (Valdai),
  .......... Page(s) .......... 72
- Magnesian limestone (carboniferous) at the base of the carboniferous group near Vitegra,
  .......... Page(s) .......... 75
- Magnesian limestone (carboniferous) at the quarries of Miatchkova (Moscow),
  .......... Page(s) .......... 81, 83
- Magnesian character of carboniferous limestone at Kizilsk,
  .......... Page(s) .......... 445
- Magnesian limestone, the name wholly unfitted to characterize the Permian system,
  .......... Page(s) .......... 139
- Magnesian limestone (Permian), zone of, belonging to this system on the west flank of the Ural mountains,
  .......... Page(s) .......... 147
- Magnesian limestone (Permian), between Bugulma and Samara and at Sergiefsk,
  .......... Page(s) .......... 157
- Magnesian limestone (Permian), section at the Taischoffski zavod (Kazan,
  .......... Page(s) .......... 160
- Magnesian limestone (Permian), at Teplova west of Arzamas,
  .......... Page(s) .......... 164
- Magnesian limestone (Permian), true position as a member of the great palaeozoic series asserted,
  .......... Page(s) .......... 202
- Magnesite of the Guberlinski hills,
  .......... Page(s) .......... 448
- Magnetic iron, crystals of, west of the Ural and at Ekaterinburg,
  .......... Page(s) .......... 360, 361
- Magnetic iron in masses at Nijny Tagilsk,
  .......... Page(s) .......... 370
- Magnetic iron with porphyry at Magnitnaya,
  .......... Page(s) .......... 445
- Magnetic iron ore, M. le Play's remarks on the origin of,
  .......... Page(s) .......... 380
- Magnetic iron, ore of Nijny Tagilsk, its igneous origin shown,
  .......... Page(s) .......... 377
- Magnetic iron, ore largely extracted from the hill of Blagodat (North Ural),
  .......... Page(s) .......... 378
- Magnetic iron, ore of Blagodat shown by Helmersen to be eruptive,
  .......... Page(s) .......... 379
- Magnetic iron, ore of the Katcbkanar,
  .......... Page(s) .......... 393
- Magnets, natural, very powerful ones found in the Katchkanar peak (North Ural),
  .......... Page(s) .......... 392
- Magnitnaya (South Ural), magnetic iron associated with porphyry, at this place,
  .......... Page(s) .......... 445
- Makarief, on the Unja, red maris (Permian) appearing at,
  .......... Page(s) .......... 178
- Makarief, shales (Jurassic) occurring at,
  .......... Page(s) .......... 233
- Makarofka, Mount (South Ural), minerai composition of,
  .......... Page(s) .......... 429
- Malachite, a cupriferous stalagmite,
  .......... Page(s) .......... 374
- Malachite found rarely in the copper grits of the Permian series,
  .......... Page(s) .......... 144
- Malachite, occurs in a great mass at Nijny Tagilsk,
  .......... Page(s) .......... 373
- Malayoraslovetz, Avicula antiqua found in the carboniferous rocks at,
  .......... Page(s) .......... 209
- Malmadish, east of Kazan, flaggy limestones subordinate to the red rocks of the Permian series,
  .......... Page(s) .......... 160
- Malmish, east of Kazan, red mari and pebbly rock (Permian) at,
  .......... Page(s) .......... 160
- Malmoe Oen and Malmoe Kalv (Christiania), Silurian fossils in,
  .......... Page(s) .......... 12
- Malton oolite, its identity with the Jurassic white limestone a Cracow and the Donetz,
  .......... Page(s) .......... 253
- Mammoth, habitation and destruction of the, in Siberia,
  .......... Page(s) .......... 492
- Mammoth, the former existence of this animal in northern Europe in a cold climate,
  .......... Page(s) .......... 495
- Mammoth, food of this animal (see Owen),
  .......... Page(s) .......... 497
- Mammoth, bones of, associated with gold in the Berezof rivulet near Ekaterinburg,
  .......... Page(s) .......... 478
- Mammoth, bones of, in the gold detritus of Peshanka (North Ural),
  .......... Page(s) .......... 482
- Mammoth, bones of, associated with auriferous alluvia at Soimanofsk (South Ural), and south of Miask,
  .......... Page(s) .......... 488, 491
- Mammoth, bones of, superstitious feelings of the Bashkirs and Samoyedes regarding,
  .......... Page(s) .......... 491
- Mammoth, bones of, probably drifted to some of the northernmost points of Siberia,
  .......... Page(s) .......... 497, 498
- Mammoth, bones of, drift containing, at Taganrog,
  .......... Page(s) .......... 502
- Mamniskaya (Issetz), flagstones and schaalsteins of,
  .......... Page(s) .......... 363
- Man, changes effected by him in the course of the river Oxus,
  .......... Page(s) .......... 577
- Man, in diminishing other streams,
  .......... Page(s) .......... 578
- Mantell, Dr., names a Jurassic ichthyolite of Russia Gyrodur Murchisoni,
  .......... Page(s) .......... 240
- Mantell, Dr., his opinion on Jurassic plants,
  .......... Page(s) .......... 241
- Mantrica (Kalmiuss), fossils of the carboniferous limestone at,
  .......... Page(s) .......... 96
- Maps, geological. See Strangways, Helmersen, Erman, Ivanitski, Le Play, Olivieri, Karpinski, Lissenko, &c.
- Maps of the sea of Aral, corrections in the outline of,
  .......... Page(s) .......... 327
- Maps of Russia and the Ural mountains (Plate VI. and VII.).
- For authorities consulted by the authors, see Preface,
  .......... Page(s) .......... 348, 655
- Maps of the Ural mountains, reference to, and to the coloured sections of, et seq.
  .......... Page(s) .......... 348
- Marble, crystalline, of Kushvinsk,
  .......... Page(s) .......... 381
- Marble, encrinital, at Syrostan (South Ural), with eruptive rocks,
  .......... Page(s) .......... 434
- Marble, granular, with the granite of the steppes of the Ui,
  .......... Page(s) .......... 441
- Marchinsk, on the Kalmiuss, section from Karakuba through the carboniferous series to this place,
  .......... Page(s) .......... 98
- Maria canal, near Vitegra, fossiliferous beds of carboniferous limestone near,
  .......... Page(s) .......... 75
- Marina, south of Czarskoe-celo, marlstone cliffs of Devonian age at,
  .......... Page(s) .......... 33
- Marine origin of the Russian coal-measures of the Donetz,
  .......... Page(s) .......... 112
- Marine beds of newer miocene period covered by the brackish and freshwater steppe limestone,
  .......... Page(s) .......... 296
- Marine remains found in the drift of Northern Siberia,
  .......... Page(s) .......... 498
- Marine remains, reason of their absence in Scandinavian drift,
  .......... Page(s) .......... 539
- Marine remains, absence of, in the auriferous detritus of the Ural,
  .......... Page(s) .......... 493
- Marine univalves, absence of, in the steppe limestones on the shores of the Caspian, Black and Azof seas,
  .......... Page(s) .......... 305
- Maris, shales and sands prevalent throughout the lower palaeozoic series in Russia,
  .......... Page(s) .......... 25 to 81
- Maris (Permian), abundance of, et seq.
  .......... Page(s) .......... 137 to 182
- Maris, (cretaceous), et seq.
  .......... Page(s) .......... 268, 273, 275
- Maristone (Devonian) at Marina and Poritz on the Ishora,
  .......... Page(s) .......... 32
- Maristone (Permian), great thicknesses of in the Permian series between Verkni and Nijni Troitsk,
  .......... Page(s) .......... 153
- Maristone (Permian), overlying tufaceous limestones between Sviask and Tcheboksar on the Volga,
  .......... Page(s) .......... 180
- Maristone (Jurassic), beds of, between Pies and Kineshma,
  .......... Page(s) .......... 233
- Maristone (Jurassic), concrétions of, with sand, at Inkino on the Oka and Koroshovo, near Moscow,
  .......... Page(s) .......... 236
- Maristone (cretaceous), beds of, near Kamischine on the Volga,
  .......... Page(s) .......... 276
- Marly deposits (Permian), their position with reference to the zechstein,
  .......... Page(s) .......... 182
- Marshall, Mr. James, his Cumberland investigations,
  .......... Page(s) .......... 2
- Matiushenskaya, on the Don, cretaceous sections at,
  .......... Page(s) .......... 270
- Mayence, probable eocene date of the tertiaries in the basin of,
  .......... Page(s) .......... 282
- Mecklenburgh, shells found here of the same age as the fossils of the calcaire grossier,
  .......... Page(s) .......... 283
- Mecklenburgh, Scandinavian blocks on the slopes of hills in,
  .......... Page(s) .......... 522
- Mediterranean type of secondary rocks, meaning of this expression as employed by Von Buch,
  .......... Page(s) .......... 249
- Mediterranean, eastern, an extensive ancient sea of brackish water, of which the Caspian and Aral are only remnants,
  .......... Page(s) .......... 297
- Mediterranean, the relative level of the Caspian and other seas compared with its level,
  .......... Page(s) .......... 322
- Menselinsk, Orenburg, fossil fishes (Permian) found at,
  .......... Page(s) .......... 218
- Meridian direction of the Uralian rocks,
  .......... Page(s) .......... 338, 467
- Mertvi-sol (Orenburg), dislocations of Permian strata at,
  .......... Page(s) .......... 183
- Metaftamak (Bielebei), section of Permian rocks at,
  .......... Page(s) .......... 151
- Metaftamak, calcareous grits (Permian), with Producti occurring at,
  .......... Page(s) .......... 153
- Metalliferous productions of the Ural mountains, dates of their introduction,
  .......... Page(s) .......... 472 to 491
- Metalliferous ores chiefly on the east flank of the Ural, et seq.
  .......... Page(s) .......... 352, 372
- Metalliferous (auriferous) rich zone near Miask,
  .......... Page(s) .......... 434
- Metamorphic rocks of Norway of the Silurian period,
  .......... Page(s) .......... 14
- Metamorphic rocks (palaeozoic) of Russia.
  .......... Page(s) .......... 22
- Metamorphic rocks (palaeozoic) of the Lappish frontier,
  .......... Page(s) .......... 23
- Metamorphic rocks of Nijny Serginsk,
  .......... Page(s) .......... 357
- Metamorphic rocks of the neighbourhood of Ekaterinburg,
  .......... Page(s) .......... 360
- Metamorphic rocks (limestones, palaeozoic) associated with the magnetic iron of Nijny Tagilsk and Blagodat,
  .......... Page(s) .......... 375, 379
- Metamorphic rocks of Kushvinsk (North Ural),
  .......... Page(s) .......... 380
- Metamorphic rocks on the banks of the Serebrianka,
  .......... Page(s) .......... 382
- Metamorphic rocks (limestones), fossiliferous, on the river Kakva (North Ural),
  .......... Page(s) .......... 401
- Metamorphic rocks (micaceous) on the eastern flank of the South Ural,
  .......... Page(s) .......... 424
- Metamorphic rocks (limestones), fossiliferous beds of, on the Miass,
  .......... Page(s) .......... 426
- Metamorphic rocks of the Urenga and Taganai mountains,
  .......... Page(s) .......... 428
- Metamorphic rocks between the zavod of Kussinsk and Zlataùst,
  .......... Page(s) .......... 432
- Metamorphic rocks, of those which form the crest of the Uraltau, et passim.
  .......... Page(s) .......... 433
- Metamorphic rocks, condition of those on the east flank of the Ural,
  .......... Page(s) .......... 438
- Metamorphic rocks (crystalline), of the axis of the South Ural,
  .......... Page(s) .......... 454
- Metamorphic rocks, schists of the Irendyk,
  .......... Page(s) .......... 454
- Metamorphic rocks (Silurian) of the Kraka hills,
  .......... Page(s) .......... 457
- Metamorphic rocks (limestones), gold diffused through them in the beds south of Miask,
  .......... Page(s) .......... 488
- Metamorphic rocks (palaeozoic) of the Ural, general concluding account of,
  .......... Page(s) .......... 586
- Metamorphism of rocks, evidence of,
  .......... Page(s) .......... 357, 400, 426
- Metamorphism of fossiliferous limestone of the Ural, et seq.
  .......... Page(s) .......... 358, 359, 375, 390, 399, 426
- Metamorphism of the Ural, resumé of,
  .......... Page(s) .......... 462
- Meyendorf, Baron A. von, his geological labours with the authors (see Preface).
- Meyendorf, Baron A. von his statistical map of Russia,
  .......... Page(s) .......... 177
- Meyendorf, Baron A. von, his observations on black earth,
  .......... Page(s) .......... 562
- Meyendorf, Baron H. von., fossil fishes procured by,
  .......... Page(s) .......... 40
- Mezene, the extreme point on the north-east to which the carboniferous limestone extends,
  .......... Page(s) .......... 73
- Mgra, river, Devonian flagstones of, with ichthyolites,
  .......... Page(s) .......... 47
- Mgra, river, pisolitic carboniferous limestones to east of,
  .......... Page(s) .......... 75
- Miascite, a mineral mass resembling granite,
  .......... Page(s) .......... 437
- Miask, an important auriferous district,
  .......... Page(s) .......... 346
- Miask, rocks and minerais found near the zavod of,
  .......... Page(s) .......... 435, 436
- Miask, gold alluvia near,
  .......... Page(s) .......... 487
- Miask, gold mines to the south of,
  .......... Page(s) .......... 488
- Miatchkova on the Moskva, carboniferous limestones at,
  .......... Page(s) .......... 80
- Miatchkova on the Moskva, Jurassic shales at,
  .......... Page(s) .......... 235
- Miatchkova on the Moskva, Jurassic fossils found at,
  .......... Page(s) .......... 234
- Mica schist of the southern steppes,
  .......... Page(s) .......... 91
- Mica schist, passage of into quartz rock,
  .......... Page(s) .......... 433
- Mica schist, junction between granite and, at Syrostan,
  .......... Page(s) .......... 434
- Micaceous schist and quartz rock forming the crest of the Uraltau,
  .......... Page(s) .......... 433
- Micaceous schist in the Timan range,
  .......... Page(s) .......... 413
- Michael, H. I. H. the Grand Duke, procures a Bos Aurochs for England,
  .......... Page(s) .......... 503
- Michaelofsk zavod, west of the Ural, junction of Devonian and carboniferous rocks at,
  .......... Page(s) .......... 128
- Michelinia concinna, Lonsdale, description of,
  .......... Page(s) .......... 611
- Michelinia tenuisepta, its relations with M. concinna,
  .......... Page(s) .......... 611
- Middendorff, Professor, his explorations in northern and eastern Siberia,
  .......... Page(s) .......... 6, 660, 661
- Middle carboniferous rocks of Russia, section through,
  .......... Page(s) .......... 97
- Middle tertiary rocks in Russia (miocene),
  .......... Page(s) .......... 290
- Mikulkin-mis and Kanin-nos, northern extremities of the Timan range,
  .......... Page(s) .......... 413
- Millstone grit and carboniferous limestone of the Tchussovaya,
  .......... Page(s) .......... 126
- Millstone grit occurring to the east of Ust-koiva,
  .......... Page(s) .......... 389
- Millstone grit and carboniferous limestone of the Timan,
  .......... Page(s) .......... 414
- Millstones from the lower Silurian grit of Lugnos, &c.,
  .......... Page(s) .......... 16
- Millstones, Moscow, hard siliceous grit of the Jurassic rocks of Moscow,
  .......... Page(s) .......... 239
- Millstones, tertiary, of Kaltchedansk (Siberia),
  .......... Page(s) .......... 367
- Mineral changes in Norway and the Ural mountains. See Metamorphic.
- Mineral structure, its identity of little importance in identifying deposits of different countries,
  .......... Page(s) .......... 203
- Mineral waters of Sergiefsk, analysis of,
  .......... Page(s) .......... 157
- Mineral waters of Nijny Serginsk,
  .......... Page(s) .......... 356
- Minerals of Nazimskaya-gora (Zlataùst),
  .......... Page(s) .......... 428
- Minerals of the Miask hills enumerated,
  .......... Page(s) .......... 436
- Minerals associated with gold ores,
  .......... Page(s) .......... 477
- Minerals, simple, in the Ural, a list of, with their localities,
  .......... Page(s) .......... 640
- Miners, Russian, their condition as a class,
  .......... Page(s) .......... 338
- Miners, Russian, their perseverance and hospitality,
  .......... Page(s) .......... 346
- Mines, Imperial Administration and Corps of, great obligations of the authors to many of its officers, Preface et passim. (See Cancrine and Tcheffkine).
- Mines, copper and magnetic iron, at Nijny Tagilsk,
  .......... Page(s) .......... 373
- Mines, magnetic iron ore at Blagodat,
  .......... Page(s) .......... 379
- Mines, copper and garnets near Bogoslofsk,
  .......... Page(s) .......... 399
- Mines, iron, at Bakalski (South Ural),
  .......... Page(s) .......... 429
- Mines, gold, at Berezofsk near Ekaterinburg,
  .......... Page(s) .......... 476
- Mines, gold, at Chrestovodsvisgensk,
  .......... Page(s) .......... 480
- Mines, gold, at Peshanka near Bogoslofsk,
  .......... Page(s) .......... 482
- Mines, gold, south of Miask,
  .......... Page(s) .......... 488
- Mining establishments in the Ural, general account of,
  .......... Page(s) .......... 337
- Mining terms, use of English words in the southern coal district of Russia,
  .......... Page(s) .......... 107
- Miocene tertiary deposits in Russia, abundant examples of them in Podolia, Volhynia, Bessarabia, &c., et seq.
  .......... Page(s) .......... 283
- Miocene tertiary deposits in Russia, general account of, et seq.
  .......... Page(s) .......... 283
- Miocene tertiary deposits in Southern Russia,
  .......... Page(s) .......... 293
- Miocene tertiary deposits of oolitic structure in certain parts of South Russia,
  .......... Page(s) .......... 294
- Miocene tertiary deposits, section of, at Taganrog,
  .......... Page(s) .......... 296
- Miocene tertiary deposits, the oceanic deposits of Ust-Urt belong to this group,
  .......... Page(s) .......... 325
- Miuss and Krinka rivers, sections of carboniferous rocks at,
  .......... Page(s) .......... 99
- Miuss and Krinka rivers, band of chalk near,
  .......... Page(s) .......... 266
- Milva (Timan range), carboniferous rocks on the,
  .......... Page(s) .......... 415
- Modiola limestone (Permian) of Itshalki,
  .......... Page(s) .......... 167
- Modiola abundant in the Permian beds of Russia and England,
  .......... Page(s) .......... 209, 217
- Moldavia and Wallachia, humus of,
  .......... Page(s) .......... 564
- Mollusca, absence of fossil remains of, in the sandy and argillaceous Devonian beds near Lake Onega,
  .......... Page(s) .......... 48
- Mollusca of Devonian rocks of Russia, many of them identical with published Devonian species,
  .......... Page(s) .......... 63
- Monticularia Sternbergii (Hydnophora Sternbergii of Fischer), description of,
  .......... Page(s) .......... 624
- Moraines, heaps of detritus on the flanks of the Alps believed by Agassiz to be,
  .......... Page(s) .......... 508
- Moraines, the resemblance of the Swedish marine-formed "osar" to such heaps,
  .......... Page(s) .......... 543
- Moraines, disbelief of the authors in their presence in countries where glaciers have never existed, et seq.
  .......... Page(s) .......... 534
- Morgunnof, Permian rocks covered up between Kongur and this place,
  .......... Page(s) .......... 353
- Mor-kohl, Helmersen's name for coal of Valdai hills,
  .......... Page(s) .......... 71
- Morris, Mr., description of Permian plants,
  .......... Page(s) .......... 219
- Morris on Polish miocene fossils,
  .......... Page(s) .......... 292
- Moscow, limits of the great carboniferous basin of to,
  .......... Page(s) .......... 77
- Moscow, white limestone of, the central division of the carboniferous limestone of Russia,
  .......... Page(s) .......... 70
- Moscow, white limestone of, described,
  .......... Page(s) .......... 80
- Moscow, white limestone of, exposed on the banks of the Oka,
  .......... Page(s) .......... 81
- Moscow, white limestone of, section of, on the Unja, a tributary of the Oka,
  .......... Page(s) .......... 84
- Moscow, Jurassic rocks in the neighbourhood of,
  .......... Page(s) .......... 230, 235
- Moscow basin, Jurassic fossils of,
  .......... Page(s) .......... 236
- Moscow, section of Jurassic rocks at the Sparrow Hills near,
  .......... Page(s) .......... 237
- Moscow, moderate dimensions of northern erratic blocks in the parallel of,
  .......... Page(s) .......... 523
- Moskwa or Moskva river, relations of the white carboniferous limestone on the banks of,
  .......... Page(s) .......... 80
- Moskwa or Moskva river, Jurassic strata on the banks of,
  .......... Page(s) .......... 235
- Moskwa or Moskva river, ferruginous sands and grit (Jurassic) at varions places on the banks of the,
  .......... Page(s) .......... 240
- Mosquitoes, their attacks a great impediment to geological researches in northern Russia,
  .......... Page(s) .......... 173, 391
- Motsha river, south of the Kama, northern limit of the ancient Caspian extends to the,
  .......... Page(s) .......... 325
- Moultic, on the Tchussovaya, carboniferous fossils collected at,
  .......... Page(s) .......... 125
- Mountains, absence of, in Russia in Europe,
  .......... Page(s) .......... 20
- Mountains, the existence of, necessary for the applicability of the glacial theory,
  .......... Page(s) .......... 530
- Msta, river, sections on its banks of Devonian and carboniferous rocks,
  .......... Page(s) .......... 45, 70, 71
- Mtzensk, on the Zucha, grotesque, calcareous Devonian strata,
  .......... Page(s) .......... 57
- Muchty (South Ural), serpentine of,
  .......... Page(s) .......... 455
- Mudstones, resemblance of the Silurian blue clay of St. Petersburg to the,
  .......... Page(s) .......... 26
- Mud volcanoes, changes produced by,
  .......... Page(s) .......... 575
- Multik (Tchussovaya), cliffs of carboniferous limestone of,
  .......... Page(s) .......... 386
- Münster, Count, his account of the fossils of St. Cassian,
  .......... Page(s) .......... 39
- Münster of some fossils of the kupfer schiefer,
  .......... Page(s) .......... 215
- Murchison, Mr., the origin and progress of his researches in Russia (Preface).
- Murchison, Mr., his work, "the Silurian System" applied to different parts of the world and referred to, et passim.
  .......... Page(s) .......... 1
- Murchison, Mr., his memoirs on the Devonian rocks,
  .......... Page(s) .......... 3, 4, 62
- Murchison, Mr., his communication on the palaeozoic rocks of Norway,
  .......... Page(s) .......... 11
- Murchison, Mr., his views on the elevation of the Highland crystalline rocks " en masse " applied to Sweden,
  .......... Page(s) .......... 17
- Murchison, Mr., his first suggestion of the term Permian (Preface),
  .......... Page(s) .......... 138, 140, 200
- Murchison, Mr., his new Geological Map of England,
  .......... Page(s) .......... 202
- Murchison, Mr., his re-examination of the Permian deposits of Germany, et seq.
  .......... Page(s) .......... 199
- Murchison, Mr., his work on the geology of Cheltenham,
  .......... Page(s) .......... 238
- Murchison, Mr. ichthyolites from Russia named after him by Dr. Mantell and Professor Owen,
  .......... Page(s) .......... 240, 636
- Murchison, Mr., Jurassic plant named after him by Dr. Göppert,
  .......... Page(s) .......... 240
- Murchison, Mr., his description of Liassic conglomerates in Scotland,
  .......... Page(s) .......... 248
- Murchison, Mr., his comparison of Russian with Himalayan ammonites,
  .......... Page(s) .......... 256
- Murchison, Mr., his early suggestion that the Neocomian would prove to be the equivalent of the lower greensand,
  .......... Page(s) .......... 260
- Murchison, Mr., his view of the Basin of Mayence,
  .......... Page(s) .......... 282
- Murchison, Mr., his memoir (with Prof. Sedgwick) on the tertiary oolites of Styria and Hungary,
  .......... Page(s) .......... 294
- Murchison, Mr., on the hypersthene rocks of Radnor,
  .......... Page(s) .......... 392
- Murchison, Mr., his observations (with Prof. Sedgwick) on metamorphism in the Alps referred to,
  .......... Page(s) .......... 426
- Murchison, Mr., vase of avanturine presented to him by the Emperor of Russia,
  .......... Page(s) .......... 434
- Murchison, Mr., his memoir on the geography of the South Ural,
  .......... Page(s) .......... 451
- Murchison, Mr., his discourse on the production of Siberian gold,
  .......... Page(s) .......... 483, 648
- Murchison, Mr., his application through the Grand Duke Michael for a skeleton of the Bos Aurochs granted,
  .......... Page(s) .......... 503
- Murchison, Mr., his method of colouring geological maps (see Description of Plates, et seq.).
  .......... Page(s) .......... 655
- Murchison, Mr., his distinction between local and foreign drift,
  .......... Page(s) .......... 476
- Murchison, Mr., his views on the transport of blocks by icebergs,
  .......... Page(s) .......... 509, 529
- Murchison, Mr., his views on waves of translation,
  .......... Page(s) .......... 533
- Murchison, Mr., his views on the striation of rock surfaces,
  .......... Page(s) .......... 534
- Murchison, Mr., his proofs of upheavals of modern strata,
  .......... Page(s) .......... 538
- Murchisonia, genus in the palaeozoic systems of Russia,
  .......... Page(s) .......... 225, 370, 408, 457
- Murom, Fusulina limestone to the north of,
  .......... Page(s) .......... 87
- Murom, Fusulina sands around it,
  .......... Page(s) .......... 165
- Muschelkalk, fossiliferous beds of Mount Bogdo allied to,
  .......... Page(s) .......... 195
- Mustel (Esthonia), Pentamerus band at,
  .......... Page(s) .......... 34
- NAPHTHA, ebullitions of, in the Isle of Tcheleken (Caspian),
  .......... Page(s) .......... 313
- NAPHTHA, Silurian schists saturated with, on the Ukhta,
  .......... Page(s) .......... 414
- Narva, castle of, built on ungulite grit,
  .......... Page(s) .......... 28
- Narva, falls of this river over lower Silurian limestone,
  .......... Page(s) .......... 34
- Narva, recession of the falls of this river explained,
  .......... Page(s) .......... 34
- Nautilus, a species of, supposed to exist in the magnesian limestone,
  .......... Page(s) .......... 210
- Nazimskaya-gora (Zlataust), minerais from, Neiva (North Ural), remarkable deposit of auriferous detritus on the left bank of the,
  .......... Page(s) .......... 486
- Neocomian, or lower greensand strata, beds of, in the Crimaea and Caucasus,
  .......... Page(s) .......... 260
- Nepaul, fossils collected there by General Hardwick,
  .......... Page(s) .......... 257
- Nerecta river (Vladimir), low ridge of white carboniferous limestone on the,
  .......... Page(s) .......... 85
- Nerinski, on the Oka, gypsum of the Permian epoch in the cliffs at,
  .......... Page(s) .......... 181
- Neritina Danubialis found in the white steppe limestone of Odessa,
  .......... Page(s) .......... 301
- Nevropteris, a Permian species of this fern found also in the rothe-todte-liegende,
  .......... Page(s) .......... 199
- Neviansk (North Ural), zavod of, good reception at,
  .......... Page(s) .......... 368
- Newfoundland, Silurian rocks of,
  .......... Page(s) .......... 6
- Niemen river, absence of erratic blocks in the valley of,
  .......... Page(s) .......... 510
- Nijny Novgorod, red maris and sands (Permian) seen in descending the Volga from Kostroma to this city,
  .......... Page(s) .......... 178 to 180
- Nijny Novgorod, magnificent sections of coloured sands and maris (Permian) at,
  .......... Page(s) .......... 180
- Nijny Serginsk, section on the flanks of the Ural from Sarana to this town,
  .......... Page(s) .......... 128
- Nijny Serginsk, minerai springs and altered and eruptive rocks of,
  .......... Page(s) .......... 356, 357
- Nijny Tagilsk (see Demidoff), munificent reception at,
  .......... Page(s) .......... 369
- Nijny Tagilsk (North Ural), rocks near,
  .......... Page(s) .......... 369
- Nijny Tagilsk, zavod of,
  .......... Page(s) .......... 369
- Nijny Tagilsk, malachite copper and magnetic iron ores of,
  .......... Page(s) .......... 370, 372
- Nijny Tagilsk, gold alluvia of,
  .......... Page(s) .......... 486
- Nijny Troitsk (and Verkni) near Bielebei, white marlstone (Permian),
  .......... Page(s) .......... 153
- Nijny Turinsk (North Ural), zavod of,
  .......... Page(s) .......... 394
- Nikefur on the Zayakaya, a tributary of the Dioma, section of Permian rocks at this place,
  .......... Page(s) .......... 151
- Nikitofka, or Jeleznoe, in the Donetz region, coal mines of,
  .......... Page(s) .......... 105
- Nikolskaya, on the Tosna, section at,
  .......... Page(s) .......... 29
- Ninokotskoi, near Archangel, origin of the sait pits at,
  .......... Page(s) .......... 518
- Nitrogen, singular abundance of, in the tchornozem of Russia,
  .......... Page(s) .......... 560
- North Ural, structure of,
  .......... Page(s) .......... 337 to 412
- North Ural, Oxfordian beds on the flanks of,
  .......... Page(s) .......... 230, 417
- Northern Russia, agreement of the succession with that of other parts of the country,
  .......... Page(s) .......... 230
- Northumberland, coal-field of, represented in the Jurassic carboniferous system of Southern Russia (Donetz),
  .......... Page(s) .......... 70
- Norway, Azoic rocks of,
  .......... Page(s) .......... 11
- Norway, lower Silurian rocks of,
  .......... Page(s) .......... 11
- Norway, Mr. Murchison's sketch of the palaeozoic succession in,
  .......... Page(s) .......... 11
- Norway, upper Silurian fossils of,
  .......... Page(s) .......... 12
- Norway, mineral changes produced by eruptive rocks on the Silurian beds of,
  .......... Page(s) .......... 14
- Norway, drift and erratics of, et seq.
  .......... Page(s) .......... 542
- Norway, érosion of the surface of rocks near the fiords of,
  .......... Page(s) .......... 542
- Nosdri, east of Kazan (Permian), white limestone at,
  .......... Page(s) .......... 160
- Nosreka river, near Lake Onega, Devonian and carboniferous strata of,
  .......... Page(s) .......... 48
- Nova Zemlia, these islands a prolongation of the Ural chain,
  .......... Page(s) .......... 340
- Nova Zemlia, coal found in,
  .......... Page(s) .......... 582
- Novazilskaya, near Orel, fossiliferous Devonian strata of,
  .......... Page(s) .......... 56
- Novo Pavlofka, on the Miuss, flagstones and shale of,
  .......... Page(s) .......... 99
- Novo Salki, near Arzamas, interesting section of Permian strata at,
  .......... Page(s) .......... 165
- Novo Tcherkask, near the Don, capital of the Don Cossacks,
  .......... Page(s) .......... 100
- Novo Tcherkask, the town of, built upon and out of the steppe limestone,
  .......... Page(s) .......... 299
- Nucula cingulata, its importance in identifying British and Scandinavian Silurian strata,
  .......... Page(s) .......... 12
- Nugush (South Ural), limestone of the valley of this river probably Devonian,
  .......... Page(s) .......... 459
- Nummulite beds in the Crimaea overlying the chalk, probable date of,
  .......... Page(s) .......... 284, 289
- Nuts, fossil, in the calcareous goniatite grits (carboniferous) of Artinsk,
  .......... Page(s) .......... 129
- OBDORSK mountains, north-eastern limb of the Ural mountains,
  .......... Page(s) .......... 340
- OBDORSK, plutonic rocks of (see Erman),
  .......... Page(s) .......... 411
- Obe, fossil mammalian remains on the banks of the,
  .......... Page(s) .......... 495
- Obolus or Ungulite, resemblance of its shining fragments to mica,
  .......... Page(s) .......... 27
- Oboyan on the Psol, chalk replaced by a white variety of marly claystone or "Kiesel-thon" at,
  .......... Page(s) .......... 268
- Obschey sirt, ridge of, composed of red sandstone and conglo merate (Permian),
  .......... Page(s) .......... 149
- Obschey sirt, fossiliferous siliceous grits of the Jurassic period on the slopes of,
  .......... Page(s) .......... 247
- Ocetr river, a tributary of the Oka, white (carboniferous) lime stone with fossils observed on the banks of,
  .......... Page(s) .......... 79, 83
- Ocetr river, Jurassic fossils also found at,
  .......... Page(s) .......... 234
- Ochansk, between Perm and Kazan (Permian),
  .......... Page(s) .......... 160
- Ochrinka, on the Oka, Jurassic fossils found at,
  .......... Page(s) .......... 234
- Oculina, points of difference between this genus of coral and Lithodendron,
  .......... Page(s) .......... 598
- Oder, northern drift in the upper valley of,
  .......... Page(s) .......... 525
- Odessa limestone referred to the Aralo-Caspian series,
  .......... Page(s) .......... 301
- Oesel, isle of, true upper Silurian strata there,
  .......... Page(s) .......... 35
- Oesel, fossils found there enumerated by M. Pander,
  .......... Page(s) .......... 35
- Oka river, central region of Devonian rocks exposed in the gorges of,
  .......... Page(s) .......... 53
- Oka river, Devonian succession shown on its banks,
  .......... Page(s) .......... 55
- Oka river, section of, from Orel to Lichvin and Peremishl, et seq.
  .......... Page(s) .......... 55
- Oka river, coal seam represented by a band of bituminous clay in the cliffs of, at Vornova (Peremishl),
  .......... Page(s) .......... 78
- Oka river, the white limestone of Moscow ranges along the course of,
  .......... Page(s) .......... 80
- Oka river, Moscow (carboniferous) limestone best exposed in sections on the,
  .......... Page(s) .......... 81
- Oka river, white limestone with red sands on the,
  .......... Page(s) .......... 82
- Oka river, white limestone near Jelatma on the,
  .......... Page(s) .......... 84
- Oka river, Permian red maris and sands on the banks of,
  .......... Page(s) .......... 180
- Oka river, gypsum (Permian) at Nerinski on the,
  .......... Page(s) .......... 181
- Oka river, Jurassic basin on the,
  .......... Page(s) .......... 233
- Oksevo (on the Oka), Jurassic rocks of,
  .......... Page(s) .......... 233
- Oland, lower Silurian rocks of,
  .......... Page(s) .......... 18
- Old red sandstone. See also Devonian.
- Old red sandstone of the British Isles, nature of the deposit,
  .......... Page(s) .......... 1
- Old red sandstone, the name of Devonian system proposed as a synonym,
  .......... Page(s) .......... 1
- Old red sandstone, fossil remains of fishes found in America identical with those obtained from this deposit,
  .......... Page(s) .......... 5
- overlying upper Silurian strata in Norway
  .......... Page(s) .......... 13
- Old red sandstone, the identity of this series of beds with the Devonian series distinctly proved in Russia,
  .......... Page(s) .......... 580, 581
- Old red sandstone, identity of the fossil remains of fishes found in these beds in Russia with those from the British Islands strata,
  .......... Page(s) .......... 7, 46, 52, 66
- Old red sandstone of Russia, its resemblance to the new and old red sandstones of England,
  .......... Page(s) .......... 47
- Old red sandstone of Russia, extension of as far as the WhiteWhite Sea,
  .......... Page(s) .......... 49
- Old red sandstone, doubtful age of a conglomerate,
  .......... Page(s) .......... 94
- Old red sandstone, beds of this system on the flanks of the Ural, et passim.
  .......... Page(s) .......... 130, 364
- Old red sandstone, some lithological analogies of the Russian beds of this age with the Permian rocks,
  .......... Page(s) .......... 142
- Old red sandstone, rocks resembling these beds on the Sinera (east flank of Ural),
  .......... Page(s) .......... 423
- Old red sandstone occurs at Akri-tau (South Ural),
  .......... Page(s) .......... 460
- Older rocks, their investigation one of the great objects of geo logists of late years,
  .......... Page(s) .......... 1
- Olivieri, Col., his investigations of the coal Russia, et seq. ;
  .......... Page(s) .......... 78, 92
- Olivieri, Col., his map of the Donetz country,
  .......... Page(s) .......... 93
- Olivieri, Col., his Jurassic localities,
  .......... Page(s) .......... 234
- Olonetz, M. Engelmann's memoir on the mining district of,
  .......... Page(s) .......... 23
- Omberg (Sweden), junction of Silurian and azoic rocks,
  .......... Page(s) .......... 17
- Onega, bay of, islands of crystalline rocks in,
  .......... Page(s) .......... 22
- Onega, lake, examination of trappean and metamorphic rocks on the western bank of,
  .......... Page(s) .......... 22
- Onega, lake, line of disturbance near,
  .......... Page(s) .......... 24
- Onega, lake, Devonian strata near,
  .......... Page(s) .......... 47
- Onega, lake, undulating hills of drift near,
  .......... Page(s) .......... 514
- Onega, river, banks of, about 160 versts above its mouth, junction of Devonian strata and carboniferous limestone to be seen,
  .......... Page(s) .......... 49
- Onega, lake, mouth of, in the White Sea, the strata of the Devonian age probably form the subsoil there,
  .......... Page(s) .......... 49
- Onega, lake, extension of the white carboniferous limestone to the,
  .......... Page(s) .......... 73
- Ontoleva (on the Ishora), notice of red beds there by Strangways,
  .......... Page(s) .......... 32
- Ontoleva (on the Ishora), superposition of the beds at,
  .......... Page(s) .......... 32
- Oolites of England, their representatives among the Jurassic rocks of Russia,
  .......... Page(s) .......... 248
- Oolites of England, extension of beds contemporaneous with the Oxford clay of that series from the plains of Prussia to the frontiers of Asia,
  .......... Page(s) .......... 256
- Oolitic or Jurassic system of Russia, et seq.,
  .......... Page(s) .......... 229, 582
- Oolitic or Jurassic system of Russia, upper limestone of, on the Donetz,
  .......... Page(s) .......... 250
- Oolitic beds of the miocene period in southern Russia,
  .......... Page(s) .......... 294
- Optika (Orel), sandy Devonian beds at Ivanofsk on the banks of the,
  .......... Page(s) .......... 57
- Orbicula (Silurian) associated with Ungulites on the banks of the Tosna,
  .......... Page(s) .......... 28
- Orbicula moeotis (Jurassic), reference to,
  .......... Page(s) .......... 246
- d'Orbigny, M. Alcide, his conclusion regarding the fossils of the Jurassic rocks of Russia,
  .......... Page(s) .......... 249
- d'Orbigny, M. Alcide, his comparison of the fossils of the Russian Jurassic rocks with those of the English oolites,
  .......... Page(s) .......... 254
- Orenburg, an anticlinal axis extends to, from Sterlitamak,
  .......... Page(s) .......... 131
- Orenburg, ascending series of Permian rocks near,
  .......... Page(s) .......... 145
- Orenburg, light coloured marly sandstone Permian at,
  .......... Page(s) .......... 147
- Orenburg, red grits and conglomerates (Permian) in its neighbourhood,
  .......... Page(s) .......... 149
- Orenburg sketch of in the distance,
  .......... Page(s) .......... 450, 654
- Orenburg, Permian rocks and rock-salt south of, et seq.
  .......... Page(s) .......... 183
- Orenburg, fossils from the eastern steppes of, identified as Jurassic by von Buch,
  .......... Page(s) .......... 247
- Organic remains. See Fossils.
- Origin of coal in Southern Russia not to be explained by subsidence of the land on which the plants grew,
  .......... Page(s) .......... 113
- Origin of coal, analogy to explain, at mouth of Dwina,
  .......... Page(s) .......... 570
- Origin copper, gold and platinum alluvia,
  .......... Page(s) .......... 472, 484
- Orloff, Count Alexis. See Preface, xiv.
- Orontes (Tanghi-Daria), the stream of this river artificially deflected,
  .......... Page(s) .......... 577
- Orsk arid Verch-Uralsk, description of the Guberlinski Hills between these spots,
  .......... Page(s) .......... 444
- Orsk, jaspideous bands and eruptive rocks near,
  .......... Page(s) .......... 446
- Orthis generally characteristic of Silurian rocks, et seq.
  .......... Page(s) .......... 36
- Orthis eximia in the upper (carboniferous) limestone and associated with Fusulina,
  .......... Page(s) .......... 83
- Orthis, the rarity of this genus in the Permian system,
  .......... Page(s) .......... 217
- Orthography, English, how applied to Russian words,
  .......... Page(s) .......... 658
- Orthoceratite limestone (lower Silurian), at Kinnekulle, Omberg, Berg, Oland, &c. in Sweden,
  .......... Page(s) .......... 15, 15, 17, 18
- Orthoceratite limestone (lower Silurian) of Russia, called 'pleta,' forms one subdivision of the Russian Silurian series,
  .......... Page(s) .......... 25, 28
- Orthoceratite limestone (lower Silurian) of Esthonia, et seq.
  .......... Page(s) .......... 33
- Orthoceratite limestone (lower Silurian), its characteristic peculiarities in different beds,
  .......... Page(s) .......... 36
- Osar, or Asar, piles of stones, sand and gravel resembling moraines, description of,
  .......... Page(s) .......... 542, 543
- Osar, or Asar, aqueous origin of, illustrated,
  .......... Page(s) .......... 537
- Oscillations affecting the Russian carboniferous rocks,
  .......... Page(s) .......... 133
- Oscillations, great, without derangement of the strata,
  .......... Page(s) .......... 331
- Oscillations, great, explaining the local drift phaenomena of Siberia,
  .......... Page(s) .......... 500
- Oscillations, great, a frequent occurrence in Russia,
  .......... Page(s) .......... 585
- Oslanskoi Pristan, on the Tchussovaya, trough of carboniferous limestone between this place and Kinovsk,
  .......... Page(s) .......... 385
- Ostroea, fossil found in Permian limestones of Itshalki,
  .......... Page(s) .......... 166
- Ostroea, also in the carboniferous limestone of Belgium,
  .......... Page(s) .......... 225
- Otley, Mr. Jonathan, his exertions in Cumberland,
  .......... Page(s) .......... 2
- Ottrada, village of, sections of Devonian strata on the cliffs of the Oka near,
  .......... Page(s) .......... 57
- Outliers of carboniferous limestone near Petrofskaya, on the right bank of the Upper Donetz,
  .......... Page(s) .......... 115
- Outliers of carboniferous limestone on the banks of the Bielaya,
  .......... Page(s) .......... 130, 150, 431, 461
- Ouvarovite, a beautiful green minerai peculiar to the Ura mountains and Siberia, locality of,
  .......... Page(s) .......... 390, 643
- Orel, on the Oka, dome of Devonian rocks,
  .......... Page(s) .......... 55, 56
- Orel, central dome of, free from transported blocks,
  .......... Page(s) .......... 525
- Owen, Dr. Dale, his account of the geology of Indiana,
  .......... Page(s) .......... 4
- Owen, Prof., his microscopic examination of the teeth of Den drodus,
  .......... Page(s) .......... 67
- Owen, Prof., description of the D. Murchisoni,
  .......... Page(s) .......... 636
- Owen, Prof., his opinion of the adaptation of the mammoth to live in northern climates,
  .......... Page(s) .......... 497
- Owen, Prof., his opinion on the Aurochs,
  .......... Page(s) .......... 503
- Oxford clay, or Terrain Oxfordien of Russia,
  .......... Page(s) .......... 230
- Oxford clay, various basins of,
  .......... Page(s) .......... 229 to 248
- Oxford clay, the equivalent of the Russian lower Jurassic,
  .......... Page(s) .......... 253
- Oxford clay, fossils of this deposit in Southern Africa,
  .......... Page(s) .......... 257
- Oxford clay, importance of this bed in Eastern Europe,
  .......... Page(s) .......... 258
- Oxus river, its stream artificially deflected,
  .......... Page(s) .......... 577
- PAILLETTE, M., his researches in the north of Spain,
  .......... Page(s) .......... 4
- PAILLETTE, M., his examination of the sulphur deposits of Sicily,
  .......... Page(s) .......... 158
- Palatki, fossiliferous Permian limestone of,
  .......... Page(s) .......... 148
- Pallas, his notice of the Fusulina limestone,
  .......... Page(s) .......... 87
- Pallas, his account of the sulphur deposits at the baths of Sergiefsk,
  .......... Page(s) .......... 158
- Pallas, his account of the freezing caverns of Illetzkaya Zastchita,
  .......... Page(s) .......... 190
- Pallas, his account of Mount Bogdo,
  .......... Page(s) .......... 193
- Pallas, his notice of the concretions of impure argillaceous lime stone of Vassili-Maïdan,
  .......... Page(s) .......... 244
- Pallas, his account of chalk on the Busuluk river,
  .......... Page(s) .......... 272
- Pallas, his idea of a great ancient inland sea,
  .......... Page(s) .......... 298
- Pallas, his account of the Caucasian boundary of the southern steppes,
  .......... Page(s) .......... 315
- Pallas, his opinion of the ancient Caspian,
  .......... Page(s) .......... 317
- Pallas, his distinction of the ages of the two sait deposits of the steppes,
  .......... Page(s) .......... 320
- Pallas, his descriptions of the Ural mountains,
  .......... Page(s) .......... 337
- Pallas, his account of the Katchkanar,
  .......... Page(s) .......... 392
- Pallas, his account of fossil bones in Siberia,
  .......... Page(s) .......... 494, 503
- Palaeozoic classification of the British Isles,
  .......... Page(s) .......... 1
- Palaeozoic classification applied to Germany and Belgium,
  .......... Page(s) .......... 3
- Palaeozoic classification applied to France and Spain,
  .......... Page(s) .......... 4
- Palaeozoic classification of North America,
  .......... Page(s) .......... 4
- Palaeozoic classification of South America,
  .......... Page(s) .......... 6
- Palaeozoic classification of Northern Europe and Asia,
  .......... Page(s) .......... 6
- Palaeozoic classification of India, Africa, and Australia,
  .......... Page(s) .......... 6
- Palaeozoic corals of Russia described by Mr. Lonsdale,
  .......... Page(s) .......... 591
- Palaeozoic rocks in the heart of the Ural,
  .......... Page(s) .......... 456
- Palaeozoic rocks all elevated in parallel directions in the Ural,
  .......... Page(s) .......... 468
- Palaeozoic succession of deposits. See Silurian, Devonian, Carboniferous and Permian.
- Palaeozoic type of the zechstein continued into certain overlying (Permian) sandstones,
  .......... Page(s) .......... 201
- Paloeoniscus Freislebeni, the only Permian fish found in the carboniferous limestone,
  .......... Page(s) .......... 212
- Paludina, extreme abundance of in the steppe limestone,
  .......... Page(s) .......... 300
- Pamir, extension of Aralo-Caspian deposits to the plateau of,
  .......... Page(s) .......... 310
- Pander, M. (his works, Preface), his idea concerning the dislocation of the Pulkovka brook,
  .......... Page(s) .......... 31
- Pander, M., his détermination of Silurian rocks in Esthonia,
  .......... Page(s) .......... 34
- Pander, M., fossils found by him in the isle of Oesel,
  .......... Page(s) .......... 35
- Parallelism of the disturbances in the Ural,
  .......... Page(s) .......... 468
- Paris basin, certain German and Polish tertiary beds supposed to be contemporaneous with,
  .......... Page(s) .......... 285
- Parnassus, scratches on the flanks of, not done by glaciers,
  .......... Page(s) .......... 552
- Parrot, M., on the lake of Burknech. (See vol. ii. Avant Propos.)
- Passage of lower into upper carboniferous series near Kundrofka,
  .......... Page(s) .......... 132
- Passage from cretaceous to tertiary rocks at Antipofka on the Volga,
  .......... Page(s) .......... 277
- Passage (supposed) from cretaceous to tertiary strata in Russia,
  .......... Page(s) .......... 289
- Passage from Miocene to Pliocene beds at Kichenef,
  .......... Page(s) .......... 296, 303
- Paulograd, metamorphic rocks between this town and Alexandrofsk on the Voltchia,
  .......... Page(s) .......... 91
- Payen, M., his analysis of the tchornozem or black earth of Russia,
  .......... Page(s) .......... 560
- Peach, Mr., his discovery of Silurian fossils in Cornwall,
  .......... Page(s) .......... 14
- Pebbles of large size in the Permian grits,
  .......... Page(s) .......... 155
- Peipus Lake, transverse depression of,
  .......... Page(s) .......... 32
- Penéen, a name inapplicable to the Permian rocks,
  .......... Page(s) .......... 140
- Pinega, carboniferous limestone extends to,
  .......... Page(s) .......... 73
- Pentamerus oblongus, fossil separating the lower from upper Silurian rocks in Norway and America as in British Isles,
  .......... Page(s) .......... 5, 12, 38
- Pentamerus borealis represents P. oblongus in Esthonia and Kovno,
  .......... Page(s) .......... 34, 38
- Knightii, species very near to, in upper Silurian of the Ural mountains,
  .......... Page(s) .......... 39, 370, 394
- Pentamerus limestone, metamorphosed, at Djelebeck, Norway,
  .......... Page(s) .......... 14
- Pentamerus absence of this fossil in Permian rocks,
  .......... Page(s) .......... 208
- Pepites or lumps of solid gold to the south-west of Miask,
  .......... Page(s) .......... 489
- Peremishl on the Oka, lower carboniferous rocks at,
  .......... Page(s) .......... 77
- Peremishl, the cliffs opposite this town contain bituminous clay, replacing coal,
  .......... Page(s) .......... 78, 79
- Perevanchina, south-west of Zlataùst, argillaceous and fissile limestone at,
  .......... Page(s) .......... 429
- Perkina (road to Archangel), Fusulina limestone at,
  .......... Page(s) .......... 87
- Perkina, large granitic northern block near,
  .......... Page(s) .......... 516
- Perm, succession of strata to the south and east of, et seq.
  .......... Page(s) .......... 142
- Permia, ancient kingdom of, affords the new collective name for the strata between the carboniferous and triassic systems,
  .......... Page(s) .......... 138
- Permian system, its first establishment, et seq.
  .......... Page(s) .......... 7, 8, 137
- Permian system, the beds of overlying carboniferous strata on the road to Bachmuth,
  .......... Page(s) .......... 114
- Permian system, the carboniferous limestone seen underlying a small trough of, at Sterlitamak in the South Ural,
  .......... Page(s) .......... 130
- Permian system, reason of applying the name "Permian" to this group of rocks,
  .......... Page(s) .......... 139
- Permian system, its limits in Russia,
  .......... Page(s) .......... 141
- Permian system, sections of limestone, gypsum and copper deposits near Perm,
  .......... Page(s) .......... 142
- Permian system on the western flank of the South Ural,
  .......... Page(s) .......... 145
- Permian system, section of, from the Ural mountains to the Volga,
  .......... Page(s) .......... 150
- Permian system, sulphur deposits of the,
  .......... Page(s) .......... 157
- Permian system as exhibited in the country between Perm and Kazan,
  .......... Page(s) .......... 160
- Permian system developed in the rocks around Kazan,
  .......... Page(s) .......... 161
- Permian system, western and southern limits of, in the governments of Nijni-Novogorod and Simbirsk,
  .......... Page(s) .......... 164
- Permian system, sections of, near the Piana,
  .......... Page(s) .......... 166
- Permian system highly fossiliferous Itsbalki,
  .......... Page(s) .......... 166
- Permian system, origin of cepper sards and merls of,
  .......... Page(s) .......... 168
- Permian system, section of, on the Pinega,
  .......... Page(s) .......... 172
- Permian system, gypsums, marls and limestones of, on the Dwina,
  .......... Page(s) .......... 173
- Permian system, sections of, on the Strelna and Suchona,
  .......... Page(s) .......... 177
- Permian system, sections of, on the Volga, Oka and Kliasm rivers,
  .......... Page(s) .......... 180
- Permian system, as seen south of Orenburg,
  .......... Page(s) .......... 183
- Permian system containing rock-salt at Illetzkaya-Zastchita in the steppes of the Kirghis,
  .......... Page(s) .......... 184
- Permian system, saliferous rocks of, and overlying fossiliferous limestone of the lower steppes near the Caspian,
  .......... Page(s) .......... 192
- Permian system, rocks of Mount Bogdo,
  .......... Page(s) .......... 193
- Permian system, origin of the sait of the steppe of Astrakhan referred to the rocks of this period,
  .......... Page(s) .......... 196
- Permian system, fossils of this period and their équivalents in other parts of Europe reviewed, et seq.
  .......... Page(s) .......... 199
- Permian system, German equivalents of,
  .......... Page(s) .......... 200
- Permian system, French and English équivalents of,
  .......... Page(s) .......... 202
- Permian system, its rocks conformable with the overlying triassic strata, and frequently unconformable with the carboni ferous,
  .......... Page(s) .......... 204
- Permian system, view of the organic remains of,
  .......... Page(s) .......... 205 to 228
- Permian system, modifications undergone in distant geogra phical regions by the fauna of,
  .......... Page(s) .......... 213
- Permian system, general remarks on the flora of,
  .......... Page(s) .......... 218
- Permian system, tabular list of the fossils of, in Europe,
  .......... Page(s) .......... 221
- Permian system, disintegration and reconstruction of its conglomerates,
  .......... Page(s) .......... 248
- Permian system, range of the strata of towards the Ural,
  .......... Page(s) .......... 353
- Permian system, bounded by the Timan range,
  .......... Page(s) .......... 412
- Permian system, beds at Verchni Ozernaia, and near the Gur maya Hills (South Ural),
  .......... Page(s) .......... 450
- Permian system, trough of, overlying the carboniferous strat between Akritau and Tcheketau (South Ural),
  .......... Page(s) .......... 460, 461
- Permian system, deposits of, affected on lines parallel to th rocks of the carboniferous series in the Ural,
  .......... Page(s) .......... 468
- Permian system, general conclusions concerning series of rock in Russia,
  .......... Page(s) .......... 582
- Perowski, Perovski, or Perofski, General, his great assistance to the authors in the government of Orenburg,
  .......... Page(s) .......... 131, 347, 361, 451
- Perowski, Perovski his map of, et seq.
  .......... Page(s) .......... 348
- Perse river (Livonia), concretionary Devonian limestone of,
  .......... Page(s) .......... 51
- Peschanka (North Ural), gold mines of,
  .......... Page(s) .......... 396, 400, 482
- Petchora river, survey of the basin of the,
  .......... Page(s) .......... 21
- Petchora river, Count von Keyserling and Lieut. Krusen stern's expédition to its mouth,
  .......... Page(s) .......... 211, 656, 657
- Petchora river, Oxfordian beds where this river empties itself into the Icy Sea,
  .......... Page(s) .......... 230
- Petchora river, modern raised marine deposits of the mouth of,
  .......... Page(s) .......... 332
- Petchora river, whetstones (carboniferous) found near the,
  .......... Page(s) .......... 410
- Petchora river, mixed Jurassic strata of clay and sand at the confluence of the Ijema with the,
  .......... Page(s) .......... 417
- Petchora-ill-is, mountain of the Arctic Ural, view from,
  .......... Page(s) .......... 407
- Petersburg, St., Silurian rocks of,
  .......... Page(s) .......... 25
- Petersburg, St., section from, to Czarskoe-celo,
  .......... Page(s) .......... 27
- Petersburg, St., relative age of the strata near,
  .......... Page(s) .......... 32
- Petersburg, St., a favourable place for studying the distribution of northern erratic blocks,
  .......... Page(s) .......... 512
- Petersburg, St., size of blocks in the neighbourhood of,
  .......... Page(s) .......... 523
- Petersgal on the Issetz, crystalline carboniferous limestone of,
  .......... Page(s) .......... 365
- , on the Upper Donetz, carboniferous rocks at,
  .......... Page(s) .......... 90
- Petrofskaya, outliers of carboniferous rocks near,
  .......... Page(s) .......... 115
- Petrofskaya, Jurassiç fossils found near,
  .......... Page(s) .......... 234
- Petropavlosk on the Siass, inclination of Silurian strata,
  .......... Page(s) .......... 30
- Petropavlosk on the Siass, the cliffs near, described.
  .......... Page(s) .......... 30
- Petropavlosk (North Ural), Devonian limestones at,
  .......... Page(s) .......... 397
- Petropavlosk river, fossils from,
  .......... Page(s) .......... 613
- Petrozavodsk (Olonetz), rocks in the neighbourhood of,
  .......... Page(s) .......... 23
- Petrozavodsk, trappean rocks of, altering the palaeozoic strata near Lake onega,
  .......... Page(s) .......... 47
- Petrozavodsk, transverse dislocations near,
  .......... Page(s) .......... 24
- Petrozavodsk, elevations of compared to that of the Timan,
  .......... Page(s) .......... 413
- Petrozavodsk, appearances of drift at,
  .......... Page(s) .......... 514, 515
- Petrozavodsk, direction of scratches on the rocks near,
  .......... Page(s) .......... 530
- Phillips, Prof. John, his'Geology of Yorkshire'referred to,
  .......... Page(s) .......... 1
- Phillips, Prof. John, his works on palaeozoic fossils,
  .......... Page(s) .......... 1
- Phillips, Prof. John, his suggestion concerning the fossils of the English magniesian limestone,
  .......... Page(s) .......... 7
- Philippi, Prof., his identification of fossils from the Wieliczka rock sait,
  .......... Page(s) .......... 291
- Physical geography of Central Russia,
  .......... Page(s) .......... 20
- Physical geography of the Ural mountains, et seq.
  .......... Page(s) .......... 339
- Physical geography (ancient) of Russia and the Ural mountains, et seq.,
  .......... Page(s) .......... 471, 521, 554
- Piana river, interesting sections of Permian rocks at,
  .......... Page(s) .......... 165
- Piana, belemnites observed in the bed of the,
  .......... Page(s) .......... 244
- Piana, concretions of impure argillaceous (Jurassic) limestone between this river and the Sura,
  .......... Page(s) .......... 245
- Pianda, concretions of pink gypsum (Permian) at,
  .......... Page(s) .......... 174
- Piattisbianskaya, section of cretaceous rocks on the Don between this town and Golabinskaya,
  .......... Page(s) .......... 270
- Pictet, his memoir on the conservation of summer-ice in natural caverns,
  .......... Page(s) .......... 197
- Pietina, a village on the Don where the most southerly Devonian rocks occur,
  .......... Page(s) .......... 60
- Pijema or Pishma river, Devonian rocks on the,
  .......... Page(s) .......... 414
- Pinega river, carboniferous limestone on banks of the,
  .......... Page(s) .......... 77
- Pinega Permian rocks with gypsum,
  .......... Page(s) .......... 172
- Pinega, section of the cliffs near the town of,
  .......... Page(s) .......... 173
- Pinsk, marshes of, the southern limit of the erratic blocks,
  .......... Page(s) .......... 525
- Pinus cembra, its abundance in the Ural mountains,
  .......... Page(s) .......... 391, 428, 654
- (carboniferous) near Vitegra,?
  .......... Page(s) .......... 75
- Pisolitic limestones (Permian), account of,
  .......... Page(s) .......... 143
- Pisolitic limestones (Jurassic) on the Donetz,
  .......... Page(s) .......... 250
- Pläner-kalk of Saxony, its geological position,
  .......... Page(s) .......... 261
- Plants, fossil (carboniferous),
  .......... Page(s) .......... 79, 112, 129, 410
- Plants, fossil (Permian), in highly cupriferous grits,
  .......... Page(s) .......... 144
- Plants, fossil (Permian), compared by M. Brongniart with carboniferous and other plants,
  .......... Page(s) .......... 219
- Plants, fossil (Jurassic), of the siliceous grit of Moscow,
  .......... Page(s) .......... 240
- Plastic clays between Kremenetz and Grodno,
  .......... Page(s) .......... 285
- Platanoff, Captain, his assistance,
  .......... Page(s) .......... 143
- Platiniferous alluvia, nature of,
  .......... Page(s) .......... 484
- Platinum, origin of the ore of,
  .......... Page(s) .......... 483
- Platinum, alluvia of, in the central ridge of the Ural,
  .......... Page(s) .......... 393
- Platinum and gold diffused through the rocks in which they occur,
  .......... Page(s) .......... 485
- Play, M. le, his description of the coal-field of the Donetz,
  .......... Page(s) .......... 120
- Play, M. le, on the igneous origin of magnetic iron ores and platinum of the Ural?
  .......... Page(s) .......... 376, 380, 484
- Ples, red mari covered by Jurassic rocks near,
  .......... Page(s) .......... 178
- Ples, succession of Jurassic rocks between this place and Kineshma,
  .......... Page(s) .......... 233
- Plesiosaurus, remains of, found near Moscow,
  .......... Page(s) .......... 417
- 'Pleta,' or Orthoceratite limestone, its position in the Russian lower Silurian,
  .......... Page(s) .......... 25
- Pleta,' or Orthoceratite limestone, general account of,
  .......... Page(s) .......... 28
- Pleta,' or Orthoceratite limestone, passage upwards into superior strata possibly traceable by the examination of the country west of Baltisch Port,
  .......... Page(s) .......... 34
- Pleta,' or Orthoceratite limestone proved by its fossils to belong to the lower Silurian rocks,
  .......... Page(s) .......... 36
- Pliny, his view of the changes that had taken place around the Caspian before his time,
  .......... Page(s) .......... 577
- Pliocene, date of the steppe limestone,
  .......... Page(s) .......... 299
- Pliocene of the Caspian deposits,
  .......... Page(s) .......... 323
- Pocroi (Kovno), grey Silurian limestone at,
  .......... Page(s) .......... 35
- Podgornoi, hills of grit and conglomerate thrown off by the Guberlinski hills (South Ural),
  .......... Page(s) .......... 449
- Podolia, height of the western extremity of the granitic steppe of,
  .......... Page(s) .......... 21
- Podolia, extent of Silurian formations in,
  .......... Page(s) .......... 38
- Podolia, miocene tertiaries in,
  .......... Page(s) .......... 283, 294
- , sandstones south of Warsaw belong to the same series as the siliceous grits of Moscow (Jurassic),
  .......... Page(s) .......... 241
- Poland, Jurassic rocks of, connect the oolites of England with those of Russia,
  .......... Page(s) .......... 253
- Poland, account of the cretaceous rocks of,
  .......... Page(s) .......... 263
- Poland, middle tertiary deposits in,
  .......... Page(s) .......... 283
- Poland, the southern part of that country surrounded by erratic blocks,
  .......... Page(s) .......... 526
- Polish frontier, erratic blocks in this district,
  .......... Page(s) .......... 523
- Polished rocks in the government of Olonetz,
  .......... Page(s) .......... 530
- Polished rocks no proof of glacial action exclusively,
  .......... Page(s) .......... 552
- Polist river, lower members of Devonian system visible in its water-course,
  .......... Page(s) .......... 42
- Polypifers of the Permian rocks ail distinct from those of -the carboniferous series,
  .......... Page(s) .......... 216
- Pomerania, trainées of Scandinavian boulders in,
  .......... Page(s) .......... 523
- Pontefract rock of England represented by some of the Permian grits of Russia,
  .......... Page(s) .......... 202
- Popofskoe (Donetz), anthracite of,
  .......... Page(s) .......... 101
- Popovka (a tributary of the Slavenka), transverse rents of the strata near,
  .......... Page(s) .......... 31
- Popovka, fossiliferous beds of lower Silurian limestone near,
  .......... Page(s) .......... 29
- Poritz, south of Czarskoe-celo, marlstone cliffs of Devonian age at,
  .......... Page(s) .......... 33
- Porphyry of Ringerigge (Norway),
  .......... Page(s) .......... 13
- Porphyry alternating with schists in the Irendyk,
  .......... Page(s) .......... 453
- Porphyry and other rocks of the axis of the South Ural,
  .......... Page(s) .......... 454
- Porphyry, augitic, of Blagodat (North Ural),
  .......... Page(s) .......... 379
- Porphyry, copper mines at the junction of this rock with lime stone at Turyinsk,
  .......... Page(s) .......... 398
- Porphyry near Verch-Uralsk,
  .......... Page(s) .......... 444
- Porphyritic breccia of Mount Sabliù,
  .......... Page(s) .......... 411
- Posen, absence of great erratic blocks in the plain of,
  .......... Page(s) .......... 528
- Posidonia shale (Jurassic) of the Ijema,
  .......... Page(s) .......... 417
- Possobea, on a tributary of the Siass river, dome of lower Silurian flags at,
  .......... Page(s) .......... 30
- Prague, Silurian strata near,
  .......... Page(s) .......... 3
- Preobrajenski-gora (Orsk) greenstone porphyry and jasper,
  .......... Page(s) .......... 446
- Preobrajensk, section across the plateau of,
  .......... Page(s) .......... 450
- , zavod of (South Ural),
  .......... Page(s) .......... 452
- Preservation of the skin and hair of the mammoth, &c. a natural effect of the Siberian climate,
  .......... Page(s) .......... 495
- Priksha (Valdai). See Priutchka, the name being spelt in this way by mistake in the text.
- Pristan (South Ural), Silurian rocks between Alina and,
  .......... Page(s) .......... 432
- Priutchka (properly Priksha) rivulet (Valdai), admirable natural sections of Devonian and carboniferous strata in the gorge of,
  .......... Page(s) .......... 45, 46, 71
- Priutchka, fossils of upper limestone of the,
  .......... Page(s) .......... 72
- Productus, great abundance of, in the carboniferous series of Russia generally,
  .......... Page(s) .......... 134
- Productus, common in the carboniferous system of the Donetz,
  .......... Page(s) .......... 94
- Productus giganteus (hemisphericus, Sow.) characteristic of the lower limestone of Tula and Kaluga,
  .......... Page(s) .......... 79
- Productus striata (anomala, Sow.) found in the lower limestone of the Valdai Hills,
  .......... Page(s) .......... 72
- Productus, character of the Permian species of this genus,
  .......... Page(s) .......... 207
- Productus Cancrini, beds containing,
  .......... Page(s) .......... 154
- Productus horrescens the zechstein analogue of P. horridus,,
  .......... Page(s) .......... 217
- Productus limestone (carboniferous), its position in the series,
  .......... Page(s) .......... 78
- Productus (Permian), description of,
  .......... Page(s) .......... 153
- Productive coal-seams beneath the chalk near Uspensk,
  .......... Page(s) .......... 118
- Protozoic type developed in the lower Silurian rocks of England, Norway, Sweden, Russia and America,
  .......... Page(s) .......... 2 à 39
- Prussia, account of erratic blocks in,
  .......... Page(s) .......... 522
- Psammitic shale (cretaceous) south-west of Volsk,
  .......... Page(s) .......... 274
- Psammitic grauwacké in the gorge of the Urmanzelair,
  .......... Page(s) .......... 452
- Pterophyllum Murchisonianum a fossil of the siliceous (Jurassic) grits of Moscow,
  .......... Page(s) .......... 240
- Pudolsk on the Pakra, uppermost beds of white (carboniferous) limestone at,
  .......... Page(s) .......... 81
- Pulkova (St. Petersburg), erratic BLOCKS at,
  .......... Page(s) .......... 512
- Pulkovka brook, abundance of lower Silurian fossils near,
  .......... Page(s) .......... 29
- Pulkovka brook, section across, exhibiting undulations,
  .......... Page(s) .......... 31
- Pulkovka, transverse crack of the strata through which the brook runs,
  .......... Page(s) .......... 31
- Pulnaya-gora (Arctic Ural), a hill of Silurian rock charged with concretions,
  .......... Page(s) .......... 409
- Pulnitza (St. Petersburg), Ungulite grit near,
  .......... Page(s) .......... 27
- Pusch, M., his works on Poland,
  .......... Page(s) .......... 264, 292, 652
- Putievil, Scandinavian detritus on the Sem near,
  .......... Page(s) .......... 525
- Putshino near Serpuchof, Moscow, white (carboniferous) limestone exposed at,
  .......... Page(s) .......... 82
- Putshino near Serpuchof, Moscow, calcareous tufa at,
  .......... Page(s) .......... 82
- Pyrenees, palaeozoic rocks of the,
  .......... Page(s) .......... 4
- Pyritous condition of the coal in the central carboniferous basin of Russia,
  .......... Page(s) .......... 78
- QUADER-SANDSTEIN the representative on the continent of the upper part of the lower greensand,
  .......... Page(s) .......... 261
- Quadrupeds, fossil, of Russia in Europe,
  .......... Page(s) .......... 500
- Quartz, blocks of, on the surface of Jurassic districts in Russia,
  .......... Page(s) .......... 247
- Quartz, veins of, in the North Ural, et seq.
  .......... Page(s) .......... 381, 477
- Quartz rock (metamorphic) composes the Taganai mountain and many other peaks of the South Ural, et seq.
  .......... Page(s) .......... 428, 457
- Quartz rock, bands of, in micaceous schist forming the crest of the Ural-tau,
  .......... Page(s) .......... 433
- Quartz rock, passage of mica schist into,
  .......... Page(s) .......... 433
- Quartz rock, northern erratic blocks of, at Jurievetz, on the Volga,
  .......... Page(s) .......... 520
- Quartz veins with gold,
  .......... Page(s) .......... 477
- Quartzose grauwacké near Avziansk (South Ural),
  .......... Page(s) .......... 459
- Quartzose and micaceous schists of the South Ural,
  .......... Page(s) .......... 452
- Quartzose micaceous schist (Itacolumite) of the Ural the matrix of diamonds,
  .......... Page(s) .......... 481
- Quartzose rocks of the Arctic Ural,
  .......... Page(s) .......... 407
- Quenstedt, M., his list of fossils of the zechstein of Thuringia,
  .......... Page(s) .......... 215
- RADIONOFKA, near Serpuchof, section of carboniferous rocks at,
  .......... Page(s) .......... 81
- Raised beaches, so called, some of them raised sea-bottoms,
  .......... Page(s) .......... 552
- Rapolmaya near Perm, fossil Cytherinoe found in Permian rocks at,
  .......... Page(s) .......... 143
- Rebrova (St. Petersburg), Ungulite grit near,
  .......... Page(s) .......... 27
- Recession of the falls of the Narva,
  .......... Page(s) .......... 34
- Red conglomerate at the base of the carboniferous deposit of the Donetz coal-field, 93; near Sterlitamak,
  .......... Page(s) .......... 460
- Red rocks of the carboniferous period in Russia,
  .......... Page(s) .......... 98
- Red series above the fossiliferous limestones of the Permian period,
  .......... Page(s) .......... 175
- Red marls (Permian) between Archangel and the government of Vologda,
  .......... Page(s) .......... 176
- Red marls (Permian), wide spread of, in Russia, et seq.
  .......... Page(s) .......... 180
- Relation existing between the greater or less duration of species and their extension to distant parts,
  .......... Page(s) .......... 216
- Remains, organic. See Fossils.
- Repidolite, a minerai found on the western flank of the Nazimskaya-gora, South Ural,
  .......... Page(s) .......... 428
- Resumé of the whole work,
  .......... Page(s) .......... 579
- Rhenish provinces, Belgium, &c., confirmation of the views of palaeozoic classification (particularly Devonian) by the examination of these districts,
  .......... Page(s) .......... 1
- Rhinoceros tichorhinus, complete carcass of, found by Pallas,
  .......... Page(s) .......... 496
- Riga, fossil fishes from the Devonian beds of,
  .......... Page(s) .......... 53
- Ringerigge (Norway), Old Red Sandstone overlying upper Silurian strata at,
  .......... Page(s) .......... 13
- Ringicula buccinea, a fossil found in the rock salt of Wieliczka,
  .......... Page(s) .......... 291
- Rivers, the keys of the geology of European Russia,
  .......... Page(s) .......... 22
- Rivers do not traverse the Ural mountains,
  .......... Page(s) .......... 344
- Rivers, descent of, in Russia,
  .......... Page(s) .......... 232
- Rivers on the flanks of the Ural,
  .......... Page(s) .......... 362, 382
- River courses of Siberia of great antiquity,
  .......... Page(s) .......... 499
- Roads in Russia, usually pass over the highest land,
  .......... Page(s) .......... 572
- Robinson, Dr., his explanation of the freezing cavern at Illetz kaya-Zastchita,
  .......... Page(s) .......... 191
- Rock-salt works at Illetzkaya-Zastchita,
  .......... Page(s) .......... 184
- Roemer, Dr. F., his work on the Rhenish provinces,
  .......... Page(s) .......... 3
- Rogers, Messrs. W. and H., their views on the palaeozoic succession of North America,
  .......... Page(s) .......... 4
- Roofs and floors of the coal-seams in the northern carboniferous district in Russia,
  .......... Page(s) .......... 108
- Rose, M. Gustaf, his work on the Ural mountains, &c. referred to, passim.
  .......... Page(s) .......... 338, 353
- Rose, M. Gustaf, his examination of the rocks of the Ura mountains, et passim.
  .......... Page(s) .......... 360, 367, 369, 370, 376, 379, 395, 398
- Rose, M. Gustaf, his account of the minerais associated with gold ores referred to, et seq.
  .......... Page(s) .......... 477
- Rosvadi in Poland, fossil plants found at,
  .......... Page(s) .......... 242
- Rothe-todte-liegende not a member of the carboniferous group,
  .......... Page(s) .......... 198
- Rothe-todte-liegende is included in the Permian system,
  .......... Page(s) .......... 140
- Rouiller, Professor, his discovery of microscopic fossils of the siliceous grits of Moscow,
  .......... Page(s) .......... 241
- Ruménishni-nos (Timan range), granite and argillaceous schists of,
  .......... Page(s) .......... 413
- Ruprecht, M., on limestones and schists on the shores of the glacial sea,
  .......... Page(s) .......... 73, 413
- Russell, Mr. Scott, his experiments on waves of translation,
  .......... Page(s) .......... 533
- Russia, its true geological structure not previously developed Preface,
  .......... Page(s) .......... VI
- Russia, course taken by the authors in examining, Preface, et seq.
  .......... Page(s) .......... VII
- Russia, palaeozoic succession in,
  .......... Page(s) .......... 7* to 228
- Russia, Jurassic rocks of,
  .......... Page(s) .......... 8, 229 to 258
- Russia, cretaceous system of,
  .......... Page(s) .......... 8, 259 to 280
- Russia, tertiary deposits of,
  .......... Page(s) .......... 8, 281 to 333
- Russia, general account of the physical features and drainage of,
  .......... Page(s) .......... 20
- Russia, crystalline rocks of the north of,
  .......... Page(s) .......... 22
- Russia, intrusive rocks and metamorphosed palaeozoic strata of,
  .......... Page(s) .......... 22
- Russia, transverse dislocations along the northern palaeozoic frontier,
  .......... Page(s) .......... 23
- Russia, Silurian rocks of St. Petersburg and the Baltic provinces of,
  .......... Page(s) .......... 25
- Russia, subdivisions of the Silurian system in, et seq.
  .......... Page(s) .......... 26
- Russia dip, undulations and dislocations of the Silurian strata of,
  .......... Page(s) .......... 30
- Russia, junction of lower Silurian with Devonian strata in,
  .......... Page(s) .......... 32
- Russia, lower Silurian rocks of Esthonia in,
  .......... Page(s) .......... 33
- Russia, upper Silurian deposits of,
  .......... Page(s) .......... 35
- Russia, Silurian fossils of,
  .......... Page(s) .......... 36
- Russia, general range of the Silurian rocks in,
  .......... Page(s) .......... 38
- Russia, Devonian or old red sandstone system of, et seq.
  .......... Page(s) .......... 41
- Russia, northern Devonian zone of,
  .......... Page(s) .......... 41
- Russia, Devonian rocks in Courland, Livonia, &c. in,
  .......... Page(s) .......... 50
- Russia, central region of Devonian rocks, or geological axis of,
  .......... Page(s) .......... 53
- Russia, Devonian rocks of the Don in,
  .......... Page(s) .......... 60
- Russia, general view of the organic remains of the Devonian rocks of,
  .......... Page(s) .......... 62
- Russia, carboniferous system of, et seq.
  .......... Page(s) .......... 69
- Russia, divisions of the carboniferous system of, and account of the lower division,
  .......... Page(s) .......... 70
- Russia, great central basin of the carboniferous system of,
  .......... Page(s) .......... 77
- Russia, white Moscow limestone of the carboniferous period in,
  .......... Page(s) .......... 80
- Russia, upper division of the carboniferous rocks of Fusulina limestone,
  .......... Page(s) .......... 85
- Russia, carboniferous région between the Dnieper and the Don in, et seq.
  .......... Page(s) .......... 89
- Russia, axis of the south granitic and crystalline rocks of the district between the Dnieper and the Don in,
  .......... Page(s) .......... 90
- Russia, relation of the anthracite to the bituminous coal in,
  .......... Page(s) .......... 100
- Russia, coal-fields in the northern tracts of,
  .......... Page(s) .......... 104
- Russia, strata overlying the carboniferous rocks of,
  .......... Page(s) .......... 114
- Russia, note concerning M. Anatole Demidoff's work on the southern part of this country, and of M. le Play's volume on the carboniferous region of the Donetz in,
  .......... Page(s) .......... 120
- Russia, carboniferous rocks on the western flanks of the Ural mountains of, et seq.
  .......... Page(s) .......... 124
- Russia, general remarks on the fauna of the carboniferous system of,
  .......... Page(s) .......... 132
- Russia, description of the rocks of the Permian system in, et seq.
  .......... Page(s) .......... 141
- Russia, eastern limits of the Permian system in,
  .......... Page(s) .......... 141
- Russia, zone of magnesian limestone in the Permian system of,
  .......... Page(s) .......... 147
- Russia, origin of the Permian copper sands and maris of,
  .......... Page(s) .......... 168
- Russia, Permian rocks on the north of the rivers Dwina and Pinega in, et seq.
  .......... Page(s) .......... 171
- Russia, account of the sait mines in the rock-salt (Permian) at Illetzkaya-Zastchita in the steppes of the Kirghis,
  .......... Page(s) .......... 184
- Russia, account of the freezing cavern in the Permian rocks of Illetzkaya-Zastchita,
  .......... Page(s) .......... 186, 197
- Russia, account of the rocks of Mount Bogdo in,
  .......... Page(s) .......... 193
- Russia, review of the Permian fossils found in,
  .......... Page(s) .......... 213
- Russia, account of the Juras sic system of, et seq.
  .......... Page(s) .......... 229
- Russia, Jurassic basin of the middle Volga in,
  .......... Page(s) .......... 231
- Russia, Jurassic basin of the Oka in,
  .......... Page(s) .......... 233
- Russia, Jurassic strata around Moscow in,
  .......... Page(s) .......... 235
- Russia, great Jurassic basin of the lower Volga, &c. in,
  .......... Page(s) .......... 243
- Russia, eastern tract of Jurassic rocks in,
  .......... Page(s) .......... 247
- Russia, upper Jurassic group in the southern districts of,
  .......... Page(s) .......... 248
- Russia, general conclusion with regard to the Jurassic rocks of this country, and their European equivalents, et seq.
  .......... Page(s) .......... 253
- Russia, cretaceous system of, et seq.
  .......... Page(s) .......... 259
- Russia, chalk of the Donetz in,
  .......... Page(s) .......... 265
- Russia, cretaceous rocks of the Don in,
  .......... Page(s) .......... 270
- Russia, chalk on the banks of the Ural river in,
  .......... Page(s) .......... 272
- Russia, relations of the cretaceous to the tertiary strata in,
  .......... Page(s) .......... 277
- Russia, tertiary deposits of, et seq.
  .......... Page(s) .......... 281
- Russia, distribution and subdivision of the tertiary deposits of,
  .......... Page(s) .......... 283
- Russia, eocene or older tertiaries of,
  .......... Page(s) .......... 284
- Russia, middle or miocene tertiaries of,
  .......... Page(s) .......... 290
- Russia, miocene deposits in the southern districts of,
  .......... Page(s) .......... 293
- Russia, Aralo-Caspian or steppe limestone of,
  .......... Page(s) .......... 297
- Russia, notice concerning the northern extension of a former Caspian sea in,
  .......... Page(s) .......... 324
- Russia, Ural mountains of, et seq. See also Ural Mountains.
  .......... Page(s) .......... 337
- Russia, map of, referred to,
  .......... Page(s) .......... 348
- Russia in Europe, fossil quadrupeds of,
  .......... Page(s) .......... 500
- Russia, Scandinavian drift and erratic blocks in, et seq.
  .......... Page(s) .......... 507
- Russia, absence of drift in certain north and south zones of,
  .......... Page(s) .......... 516
- Russia, former submarine condition of,
  .......... Page(s) .......... 538
- Russia, account of the black earth or tchornozem of the central and southern tracts of, et seq.
  .......... Page(s) .......... 557
- Russia in Europe, modern changes in the surface of,
  .......... Page(s) .......... 565
- Russia, elevated fluviatile ridges of angular blocks in,
  .......... Page(s) .......... 566
- Russia, recent elevation of great part of,
  .......... Page(s) .......... 569
- Russia, modern ravines or 'avrachs' of,
  .......... Page(s) .......... 570
- Russia, modern estuary phaenomena in, explanatory of the former origin of coal,
  .......... Page(s) .......... 570
- Russia, state of the surface of, during spring floods,
  .......... Page(s) .......... 572
- Russia, resumé and conclusion concerning the geology of, et seq.
  .......... Page(s) .......... 579
- Russia, description of some characteristic palaeozoic corals of, by Mr. Lonsdale,
  .......... Page(s) .......... 591
- Russian Lapland, the Timan range parallel to the north-east coast of,
  .......... Page(s) .......... 413
- SABLENKA, carbonaceous character of the bituminous schist on the,
  .......... Page(s) .......... 28
- Sabliù (Arctic Ural), Mount, trappean rocks of,
  .......... Page(s) .......... 411
- Sadonsk, or Zadonsk, on the Don, Devonian fossils in hillocks at,
  .......... Page(s) .......... 61
- Sakalosikie, on the Volga, section of Jurassic rocks at,
  .......... Page(s) .......... 246
- Sakmara or Sakmarka river (South Ural), fossiliferous carboniferous limestone extends to,
  .......... Page(s) .......... 131
- Sakmara, magnesian limestone near the mouth of,
  .......... Page(s) .......... 147
- Sakmara, anticlinal axis in the valley of,
  .......... Page(s) .......... 148
- Sakmara, boss of serpentine at,
  .......... Page(s) .......... 452
- Sakmara, the rocks of this river prolonged to the Silurian series of the Kraka hills,
  .......... Page(s) .......... 458
- Saksomsk (west flank of North Ural), dolomitic limestone near,
  .......... Page(s) .......... 353
- Salaouch, east of Kazan, dislocations of Permian sandstone and grits at,
  .......... Page(s) .......... 161
- Saliferous rocks and overlying limestones of the southern steppes,
  .......... Page(s) .......... 192
- Saline lakes, source of the sait of,
  .......... Page(s) .......... 197
- Salomi (Lake Onega), striated and polished rocks near the bay of,
  .......... Page(s) .......... 514
- Salt, source of, in Devonian rocks,
  .......... Page(s) .......... 45
- Salt Permian rocks,
  .......... Page(s) .......... 145
- Salt in tertiary deposits,
  .......... Page(s) .......... 291
- Salt, presence of, no indication of geological age,
  .......... Page(s) .......... 145
- Salt, springs of, in the Permian rocks,
  .......... Page(s) .......... 145, 178, 180, 196
- Salt, beds of, in the Permian rocks,
  .......... Page(s) .......... 183
- Salt, account of the works at Illetzkaya-Zastchita,
  .......... Page(s) .......... 184
- Salt of the steppe of Astrakhan, origin of and age of,
  .......... Page(s) .......... 196, 320
- Salt, age of the deposits of, at Wieliczka,
  .......... Page(s) .......... 290
- Salter, Mr., fossils named by him,
  .......... Page(s) .......... 12
- Saltness of the Caspian sea slight,
  .......... Page(s) .......... 308, 323
- Samara (Lower Volga), cliffs of Fusulina limestone near,
  .......... Page(s) .......... 86
- Samara, red conglomerate (Permian) between that city and Orenburg,
  .......... Page(s) .......... 149
- Samara, magnesian limestone (Permian) at,
  .......... Page(s) .......... 157
- Samara, copper ores anciently extended to the neighbourhood of,
  .......... Page(s) .......... 168
- Samoyedes occupy the Petchora country, Preface, xiii.,
  .......... Page(s) .......... 340, 418
- Samoyedes, their superstitions, respecting the mammoth,
  .......... Page(s) .......... 491
- Sands, sandy maris and sandstones, common beds among the Jurassic rock of Russia,
  .......... Page(s) .......... 244
- Sandstone and sands (Silurian) of North America,
  .......... Page(s) .......... 5
- Sandstone and sands (Silurian) quartzose, of Kinnekulle (Sweden),
  .......... Page(s) .......... 15
- Sandstone and sands (Silurian) of Sweden, the lowest beds formed out of the ancient crystalline rocks,
  .......... Page(s) .......... 17
- Sandstone and sands (Silurian), Ungulite grit of St. Petersburg,
  .......... Page(s) .......... 27
- Sandstone and sands (Silurian) of Russia,
  .......... Page(s) .......... 44, 47
- Sandstone (Devonian) of the Timan range,
  .......... Page(s) .......... 414
- Sandstone (Devonian) of Akri-tau, in the Ural,
  .......... Page(s) .......... 460
- Sandstone (old red), condition of, in the north of England,
  .......... Page(s) .......... 7
- Sandstone (old red) of Christiania,
  .......... Page(s) .......... 13
- Sandstone (carboniferous) of Russia,
  .......... Page(s) .......... 77, 82, 92, 104
- Sandstone (carboniferous) of the Ural,
  .......... Page(s) .......... 127, 354, 357, 410
- Sandstone (carboniferous) of the Timan range,
  .......... Page(s) .......... 414
- Sandstone (Permian) of Russia,
  .......... Page(s) .......... 143, 168, 203
- Sandstone (Jurassic) of Russia, et seq.,
  .......... Page(s) .......... 236, 238, 245, 251, 252
- Sandstone (cretaceous) of Russia,
  .......... Page(s) .......... 271, 275
- Sandstone (tertiary) of Russia,
  .......... Page(s) .......... 276, 287, 292, 300, 313, 316, 331
- Sarana, carboniferous limestone at the zavod of,
  .......... Page(s) .......... 129
- Saragula Hills, siliceous beds containing Jurassic fossils at,
  .......... Page(s) .......... 247
- Saràtof, Jurassic basin in the government of,
  .......... Page(s) .......... 243
- Saràtof, concrétions of argillaceous limestone at,
  .......... Page(s) .......... 245
- Saràtof, Jurassic rocks in the cliffs of the Volga at,
  .......... Page(s) .......... 246
- Saràtof, black Jurassic shale of Sysran extends to,
  .......... Page(s) .......... 246
- Saràtof, cretaceous beds at,
  .......... Page(s) .......... 274
- Saràtof, lower tertiary beds on the banks of the lower Volga near,
  .......... Page(s) .......... 288
- Sarepta, on the Sarpa, hilly steppes between this place and the Don of tertiary origin,
  .......... Page(s) .......... 278
- Sarepta, position of the steppe limestone and subordinate sandstones at,
  .......... Page(s) .......... 300
- Sarepta, concretions of sand in the tertiary rocks near,
  .......... Page(s) .......... 317
- Sarpa, concretions of sand at Sarepta, on the,
  .......... Page(s) .......... 317
- Sartana, on the Kalmiuss, dykes of crystalline rock between Karakuba and, 91 Silicified trees found in the sands around Veliki Ustiug,
  .......... Page(s) .......... 177
- Siljeström, M., and M. Böhtlingk, their remarks on the form of mounds of detritus in Scandinavia,
  .......... Page(s) .......... 555
- Silkia, a ridge of quartz rock south-west of Zlataùst,
  .......... Page(s) .......... 429
- Silkia, lower Silurian rocks between this ridge and Satkinsk,
  .......... Page(s) .......... 432
- Silurian gravel of Germany derived from Sweden,
  .......... Page(s) .......... 544
- Silurian rocks of Scandinavia,
  .......... Page(s) .......... 10
- Silurian rocks, lower, of Norway,
  .......... Page(s) .......... 11
- Silurian rocks, succession from lower to upper, in Norway,
  .......... Page(s) .......... 12
- Silurian rocks affected by eruptive rocks in Norway,
  .......... Page(s) .......... 14
- Silurian rocks of Sweden, et seq.
  .......... Page(s) .......... 15
- Silurian rocks (upper) of Gothland,
  .......... Page(s) .......... 18
- Silurian rocks of Russia, et seq.
  .......... Page(s) .......... 20
- Silurian rocks of Russia, those on the Lappish frontier greatly metamorphosed,
  .......... Page(s) .......... 23
- Silurian rocks of Russia of the Baltic provinces and St. Petersburg (all lower Silurian), et seq.
  .......... Page(s) .......... 25
- Silurian rocks of Russia found in Esthonia,
  .......... Page(s) .......... 33
- Silurian rocks of Russia (upper) in Oesel and Dago,
  .......... Page(s) .......... 35
- Silurian rocks of Russia, organic remains found in them,
  .......... Page(s) .......... 36
- Silurian rocks of the North Ural, et seq.,
  .......... Page(s) .......... 364, 370, 394, 396, 408, 422
- Silurian rocks of the North Ural, their relation with Devonian strata on the Serebrianka,
  .......... Page(s) .......... 384
- Silurian rocks of the North Ural undisturbed on the banks of the river Is,
  .......... Page(s) .......... 394
- Silurian rocks of the North Ural with Devonian rocks at Bogoslofsk and on the Kakva,
  .......... Page(s) .......... 396, 402
- Silurian rocks of the Arctic Ural,
  .......... Page(s) .......... 405, 408
- Silurian rocks of the Timan range,
  .......... Page(s) .......... 413
- Silurian rocks of the South Ural on its western flanks,
  .......... Page(s) .......... 429, 430, 432, 456, 459, 460
- Silurian rocks form the chief crystalline axis of the Ural,
  .......... Page(s) .......... 466
- Silurian system, first establishment of, by Mr. Murchison, vi.,
  .......... Page(s) .......... 1
- Silurian system scarcely represented by fossils in Belgium, the Rhenish provinces and the Hartz,
  .......... Page(s) .......... 3
- Silurian system, absence of, through large mountain districts in Germany,
  .......... Page(s) .......... 3
- Silurian system in full force at Prague,
  .......... Page(s) .......... 3
- Silurian system, its extent and distribution in France,
  .......... Page(s) .......... 4
- Silurian system, its extent and distribution in Spain,
  .......... Page(s) .......... 4
- Silurian system, its extent and distribution in North America,
  .......... Page(s) .......... 4
- Silurian system, its extent and distribution in South America,
  .......... Page(s) .......... 6
- Silurian system, its extent and distribution in Africa and in Australia,
  .......... Page(s) .......... 6
- Silurian system, its extent and distribution in Scandinavia and in Russia,
  .......... Page(s) .......... 7, 11* to 39
- Silurian system, its extent and distribution, its dismembered and peculiar state in the Ural mountains,
  .......... Page(s) .......... 350 to 470
- Silurian system, resemblance of that exhibited in Northern Europe generally to that of England,
  .......... Page(s) .......... 580
- Simbirsk, cliffs of Fusulina limestone to the south of,
  .......... Page(s) .......... 86
- Simbirsk, Jurassic basin in the government of,
  .......... Page(s) .......... 243
- Simbirsk, Jurassic beds emerge from beneath the chalk in the valley of the Volga at,
  .......... Page(s) .......... 244
- Simbirsk, cretaceous beds of, Jasikoff.
  .......... Page(s) .......... 273
- Simbirsk, eocene tertiaries of,
  .......... Page(s) .......... 283, 287
- Simsk (South Ural), zavod of,
  .......... Page(s) .......... 431
- Sinara (south-east of Ekaterinburg), gypsum on the right bank of,
  .......... Page(s) .......... 422
- Siphonophyllia. See Caninia.
- Sira, Babka, &c., sections of lower Permian rocks near these rivers,
  .......... Page(s) .......... 142
- Sirga-river, iron-works of Nijny Serginsk, on the,
  .......... Page(s) .......... 356
- Sisola, Jurassic rocks on the banks of,
  .......... Page(s) .......... 417
- Skars or Skors, rocky isles in Sweden, description of,
  .......... Page(s) .......... 542
- Skars or Skors, probable origin of,
  .......... Page(s) .......... 556
- Skeletons of large mammals, their broken condition in the Ural,
  .......... Page(s) .......... 494
- Skeletons of large mammals found frozen in Siberia,
  .......... Page(s) .......... 495
- Slaboka, white chalk on the,
  .......... Page(s) .......... 266
- Slaty granitic rocks the fundamental basis of the carboniferous system in the Donetz country,
  .......... Page(s) .......... 92
- Slavenka,'trainée'of blocks on the slope of a hill near the,
  .......... Page(s) .......... 512
- Smeof, near Tchistopol, section of Permian strata at,
  .......... Page(s) .......... 161
- Smirnoff, Captain, his assistance,
  .......... Page(s) .......... 110
- Smith, Mr. (of Jordan Hill), his opinion concerning the shells found in the Dwina and Vaga deposits,
  .......... Page(s) .......... 329
- Smolino, on the Issetz, greenstone and graystone at,
  .......... Page(s) .......... 363
- Sniefka, on-the Krinka, outcrop of bad coal at,
  .......... Page(s) .......... 99
- Snowdon, shells found in the Arctic Ural like those of,
  .......... Page(s) .......... 408
- Snowdonian slates, age of,
  .......... Page(s) .......... 3
- Soil of Russia rapidly washed away,
  .......... Page(s) .......... 572
- Soil, cold and unfavourable, on the blue clay of St. Petersburg,
  .......... Page(s) .......... 27
- Soil, productive, the black earth of Russia,
  .......... Page(s) .......... 559
- Soimanofsk, zavod of,
  .......... Page(s) .......... 426
- Soimanofsk, gold alluvia with mammoth bones at,
  .......... Page(s) .......... 487
- Soiva (Petchora), outline of carboniferous limestone on the,
  .......... Page(s) .......... 415
- Sok, escarpments of magnesian limestone on the banks of the,
  .......... Page(s) .......... 157
- Solikamsk, sequence of Permian rocks at,
  .......... Page(s) .......... 145
- Soliman, Mount, west of Yuryusensk, Devonian limestone of,
  .......... Page(s) .......... 430
- Solimenski-kamen, description of, by M. Engelmann, referred to,
  .......... Page(s) .......... 23
- Solimenski-kamen, breccia resembling this rock in the Arctic Ural,
  .......... Page(s) .......... 411
- Solimenski-kamen, direction of the drift from,
  .......... Page(s) .......... 527
- Solivetsk monastery on isle of the White Sea, crystalline rocks of,
  .......... Page(s) .......... 22
- Sopliusa (near the Petchora), whetstone bed (carboniferous) from the,
  .......... Page(s) .......... 410
- Sosva river, palaeozoic deposits on,
  .......... Page(s) .......... 396
- Sosva river, upper Silurian rocks at,
  .......... Page(s) .......... 402
- South Ural. See Ural Mountains.
- Southern steppes, crystalline rocks of,
  .......... Page(s) .......... 91
- Sowerby, Mr. James, fossils described by, et passim.
  .......... Page(s) .......... 12
- Spain, Silurian rocks of, in the Asturias,
  .......... Page(s) .......... 4
- Sparrow hills (Moscow), section on the Moskwa near,
  .......... Page(s) .......... 237
- Spask, environs of, the northern limit of the basin of Bulgar,
  .......... Page(s) .......... 325
- Spaskaya (South Ural), gray limestone of,
  .......... Page(s) .......... 444
- Sphoeronites, account of,
  .......... Page(s) .......... 38
- Sphoeronites, found in lower Silurian limestone at Freberga (Sweden),
  .......... Page(s) .......... 18
- Spirifer lynx, widely diffused lower Silurian type,
  .......... Page(s) .......... 5, 38
- Spirifers with numerous simple plaits characterize Devonian strata,
  .......... Page(s) .......... 63
- Spirifer Mosquensis, characteristic of the central carboniferous limestone of Russia, et seq.,
  .......... Page(s) .......... 70, 72, 76, 80, 81, 414, 460
- Spirifer Mosquensis, the fossil found throughout the coal-bearing series of Lissitchia-Balka,
  .......... Page(s) .......... 110
- Spirifer Mosquensis found in the carboniferous limestone of the Ural mountains,
  .......... Page(s) .......... 126, 460
- Spirifer Mosquensis found in the Timan range,
  .......... Page(s) .......... 414
- Spirifer Mosquensis found in the South Ural,
  .......... Page(s) .......... 460
- Spirifers, not many species in the Russian carboniferous series,
  .......... Page(s) .......... 135
- Spitzbergen, carboniferous limestone found at,
  .......... Page(s) .......... 582
- Springs of the steppe of Astrakhan, origin of,
  .......... Page(s) .......... 320
- Starai Russa (south of Lake Ilmen), sinking through the Devonian strata at,
  .......... Page(s) .......... 45
- Starai Ladoga, on the Volkof, Ungulite grit at,
  .......... Page(s) .......... 27
- Stchipina, in the Timan range, carboniferous limestone of,
  .......... Page(s) .......... 415
- Steam-engines little used in working the Russian coal-mines,
  .......... Page(s) .......... 108
- Steens fiord, Norway, upper Silurian flagstones and tilestones at,
  .......... Page(s) .......... 13
- Stennis, lake of, recently converted from a salt-water into a freshwater lake,
  .......... Page(s) .......... 302
- Stepnaya (South Ural), granitic knolls at,
  .......... Page(s) .......... 443
- Steppe, granitic, of Volhynia and Podolia, height of its western extremity,
  .......... Page(s) .......... 21
- Steppes, upper, coal-field of the Donetz occupies the hills of,
  .......... Page(s) .......... 90
- Steppes, southern, crystallinerocks of,
  .......... Page(s) .......... 91
- Steppe limestone, or -Aralo-Caspian, nature of,
  .......... Page(s) .......... 297, 299
- Solimenski-kamen, abundance of fossil Gardium found in the,
  .......... Page(s) .......... 307
- Solimenski-kamen, différent elevations of,
  .......... Page(s) .......... 322
- Solimenski-kamen, general conclusions concerning,
  .......... Page(s) .......... 583
- Steppe deposits of the former Caspian Steppe Steppe (low) of the Caucasus,
  .......... Page(s) .......... 319
- Sterlitamak, carboniferous limestone at,
  .......... Page(s) .......... 130
- Sterlitamak, singular subconical hills projecting from the surface near,
  .......... Page(s) .......... 130
- Sterlitamak to Ufa, section of Permian strata only,
  .......... Page(s) .......... 150
- Sterlitamak, outliers of carboniferous limestone near,
  .......... Page(s) .......... 431
- Sterlitamak, section from Verch-Uralsk to,
  .......... Page(s) .......... 454
- Sterlitamak, carboniferous outlier near,
  .......... Page(s) .......... 461
- Stigmaria ficoides, its appearance in the lower carboniferous beds,
  .......... Page(s) .......... 77, 78, 79
- Stigmaria ficoides, found in the lower carboniferous sandstones of the Donetz coal-field,
  .......... Page(s) .......... 93
- Stilbite and Heulandite present in the basaltic rock of Tchaitzinmis,
  .......... Page(s) .......... 415
- St. Lawrence, gulf of, the marine shelly deposits there compared with those on the Dwina and Vaga,
  .......... Page(s) .......... 330
- Stolobna rivulet (above the Priksha), magnesian limestone (of the carboniferous system) at,
  .......... Page(s) .......... 72
- Stolobna, fossils found near,
  .......... Page(s) .......... 73
- 'Stoss Seite,' or worn side of the rocks in Sweden always to the north,
  .......... Page(s) .......... 545
- Strajefski, Capt., his explorations in the Ural,
  .......... Page(s) .......... 339, 405
- Strangways, the Hon. T. H. Fox, his early geological descriptions and maps of Russia (Preface).
- Strangways, the Hon. T. H. Fox, his determination of the crystalline rocks of North Russia,
  .......... Page(s) .......... 22
- Strangways, the Hon. T. H. Fox, his description of the strata around St. Petersburg,
  .......... Page(s) .......... 25
- Strangways, the Hon. T. H. Fox, his notice of certain red beds near St. Petersburg,
  .......... Page(s) .......... 32
- Strangways, the Hon. T. H. Fox, his description of the eroded surface of the sandstones underlying the steppe limestone,
  .......... Page(s) .......... 300
- Strangways, the Hon. T. H. Fox, his memoir on the geology of the lower steppes, and his view of the desiccation of the Caspian,
  .......... Page(s) .......... 315, 576
- Strangways, the Hon. T. H. Fox, his account of the drift near St. Petersburg,
  .......... Page(s) .......... 512
- Strangways, the Hon. T. H. Fox, his observations on the black earth of Russia,
  .......... Page(s) .......... 561
- Strangways, the Hon. T. H. Fox, his remarks on the subject of mud volcanoes,
  .......... Page(s) .......... 576
- Stratified igneous rocks of the North Ural and Katchkanar,
  .......... Page(s) .......... 363, 392, 436, 462
- Stratified granite, &c., examples of,
  .......... Page(s) .......... 424, 436
- Strelitamak. See Sterlitamak.
- Strelna and Suchona rivers, vertical cliffs of,
  .......... Page(s) .......... 178
- Striated and scratched surfaces of rocks in Russia, Norway and Sweden,
  .......... Page(s) .......... 530, 550
- Striation and polish of rocks in Ireland, et seq. ,
  .......... Page(s) .......... 541, 549
- Striation of rocks generally due to subaqueous action,
  .......... Page(s) .......... 552
- Strike, prevailing, of the rocks in the arctic Ural,
  .......... Page(s) .......... 405
- Striae, absence of, on the face of Mount Sabliù,
  .......... Page(s) .......... 412
- Striae, direction of the rocks in Norway,
  .......... Page(s) .......... 542
- Striae, normal direction of, in Sweden, excentric,
  .......... Page(s) .......... 548
- Strogonoff, zavod belonging to the family of,
  .......... Page(s) .......... 125
- Stromatopora concentrica, description of,
  .......... Page(s) .......... 626
- Strombodes? description of this genus of corals,
  .......... Page(s) .......... 614
- Structure, laminated, of granite at Stepnaya,
  .......... Page(s) .......... 443
- Structure of the Ural, general conclusions concerning the,
  .......... Page(s) .......... 461
- Struve, his triangulation of Livonia and heights furnished by,
  .......... Page(s) .......... 21, 567
- Strzelecki, M., his travels in Australia and work referred to,
  .......... Page(s) .......... 6
- Styr, tertiaries on the banks of the, Eichwald.
  .......... Page(s) .......... 285
- Styria, tertiary oolites of, resembling those found in the south of Russia,
  .......... Page(s) .......... 75, 294
- Submergence, ancient, of the districts now covered by the northern drift,
  .......... Page(s) .......... 526
- Succession of Silurian, Devonian and carboniferous strata well explained in the northern provinces of Russia,
  .......... Page(s) .......... 35* to 88
- Succession of carboniferous strata in the south-eastern portion of the Donetz coal-field,
  .......... Page(s) .......... 103, 122
- Suchona, Permian limestones seen in the ascent of, from Ustiug to Vologda,
  .......... Page(s) .......... 177
- Suchona, section of strata exhibited in the banks of,
  .......... Page(s) .......... 178
- Suda river, carboniferous limestone on the banks of,
  .......... Page(s) .......... 73
- Sudac in the Crimaea, fortress of, its walls built of stones con taining recent sea shells,
  .......... Page(s) .......... 576
- Sugomac, Mount, South Ural viewed from,
  .......... Page(s) .......... 425
- Sulphur deposits near the baths of Sergiefsk and on the Sok,
  .......... Page(s) .......... 158
- Sulphur deposits of Russia shown to be of the Permian period,
  .......... Page(s) .......... 159
- Sulphur, its origin in Russian Permian rocks explained,
  .......... Page(s) .......... 170
- Sulphuretted hydrogen, abundance of, on the banks of Sergiefsk,
  .......... Page(s) .......... 157
- Sulphuretted hydrogen present also in the minerai waters of Nijny Serginsk,
  .......... Page(s) .......... 357
- Sura river, Jurassic beds pass beneath the chalk at,
  .......... Page(s) .......... 244
- Sura, concrétions of impure argillaceous limestone (Jurassic) between this river and the Piana,
  .......... Page(s) .......... 244
- Suvoinov, Cape (Timan), formed of carboniferous limestone,
  .......... Page(s) .......... 415
- Sveti-nos, Cape (Timan), formed of carboniferous limestone,
  .......... Page(s) .......... 415
- Sviaga, cliffs of white limestone (Permian) on the,
  .......... Page(s) .......... 162
- Sviask, white limestone (Permian) on the Sviaga near,
  .......... Page(s) .......... 162
- Sviask, section of cliffs near,
  .......... Page(s) .......... 164
- Sviask and Tcheboksar, tufaceous limestone between,
  .......... Page(s) .......... 180
- Sviatagora, on the Donetz, Jurassic rocks at,
  .......... Page(s) .......... 250
- Svir, river, headland of syenitic greenstone on the left bank of,
  .......... Page(s) .......... 23, 47
- Svir, river, trainée of northern blocks near the,
  .......... Page(s) .......... 515
- Swagba, on the Issetz, limestone and schist of (Devonian),
  .......... Page(s) .......... 364
- Sweden, Silurian rocks of, et seq.
  .......... Page(s) .......... 15
- Sweden, striation, drift and osar of, et seq.
  .......... Page(s) .......... 543
- Sweden, Skars or Skors of, described, et seq.
  .......... Page(s) .......... 542
- Sweden, probable formation and age of the Skars of,
  .......... Page(s) .......... 556
- Syenite and syenitic dykes of Verkhoturié on the Jura (Ural),
  .......... Page(s) .......... 395
- Syenitic greenstone, headland of, 47; dykes near Karakuba,
  .......... Page(s) .......... 92
- Syenitic rocks, distinction between these and granitic rocks,
  .......... Page(s) .......... 442
- Syenitic rocks passes into granite at Karagaisk,
  .......... Page(s) .......... 443
- Sylva, Babka, &c., sections of Permian rocks near these rivers,
  .......... Page(s) .......... 142
- Syringopora distans (Harmodites distans of Fischer), description of,
  .......... Page(s) .......... 592
- Syringopora parallela, description of,
  .......... Page(s) .......... 591
- Syrostan, near Miask, granite penetrating mica schist at,
  .......... Page(s) .......... 434
- Syrtinskaya (South Ural), carboniferous limestone between Kizilsk and,
  .......... Page(s) .......... 445
- Sysran (Lower Volga), Fusulina limestone covered by Jurassic shale,
  .......... Page(s) .......... 87, 246
- Sysran, Jurassic rocks near, high position of,
  .......... Page(s) .......... 245
- Sysran and Volsk, on the Volga, ancient extension of the Caspian to,
  .......... Page(s) .......... 325
- TABULAR list of all the Russian deposits. (See Map, Plate VI.)
- TABULAR list of the fossils of the Permian system in Europe,
  .......... Page(s) .......... 221
- "Taconic" (North American) system of Dr. Emmons referred to,
  .......... Page(s) .......... 4
- Taganai mountain (South Ural), account of metamorphic phaenomena of,
  .......... Page(s) .......... 427, 433, 428, 654
- Taganrog (sea of Azof), miocene tertiaries of South Russia extend to,
  .......... Page(s) .......... 295
- Taganrog, section of the tertiary rocks in the cliffs of,
  .......... Page(s) .......... 296, 299
- Taganrog, mammoth clay drift at,
  .......... Page(s) .......... 502
- Taganrog, silting up of the sea of Azof near this port since the time of the Empress Catharine,
  .......... Page(s) .......... 573
- Taischoffski zavod, fine section of magnesian limestone (Permian) exposed at,
  .......... Page(s) .......... 160
- Talc schists in the Ural mountains, et seq.
  .......... Page(s) .......... 360
- Talc schist, fossiliferous beds passing into, on the Yegra-laga (Arctic Ural),
  .......... Page(s) .......... 408
- Talitza, near Ekaterinburg, greenstone at,
  .......... Page(s) .......... 360
- Tambof, Jurassic rocks in the government of,
  .......... Page(s) .......... 243
- Taman, cliffs of, referred to the steppe limestone,
  .......... Page(s) .......... 301
- Taman, cliffs of, remains of a herbivorous Cetacean found at,
  .......... Page(s) .......... 302
- Taman, cliffs of, identity of beds found there with those of Kamiusch Burun (Crimaea),
  .......... Page(s) .......... 303
- Tanalysk (South Ural), Jurassic beds at,
  .......... Page(s) .......... 406
- Tanghi-Daria (the ancient Orontes), its stream artificially deflected,
  .......... Page(s) .......... 577
- Tarusa, on the Oka, fossils in the limestones of,
  .......... Page(s) .......... 79
- Tashkuturgan rivulet near Miask, most of the large lumps of gold of the Ural on the ancient banks of this stream,
  .......... Page(s) .......... 490
- Tatarova, on the Moskva, extensive quarries of Moscow millstone grit and siliceous grit at,
  .......... Page(s) .......... 339
- Tatchilnoi Gora, near the Vitlanka river, fossiliferous siliceous grit in the ridge of,
  .......... Page(s) .......... 247
- Tatra mountains (Poland), Carpathian sandstone of,
  .......... Page(s) .......... 264
- Tatra mountains, identical in geological constitution with the Austrian Alps,
  .......... Page(s) .......... 264, 656
- Tchaitzin-mis (Timan range), eruptive rocks of,
  .......... Page(s) .......... 415
- Tcheboksar and Sviask, on the banks of the Volga, tufaceous limestone between,
  .......... Page(s) .......... 180
- Tcheboksar, on the Volga, section of Permian red maris at,
  .......... Page(s) .......... 181
- Tcheffkine, Lieut.-General, the cordial assistance afforded by him to the authors. (Preface et passim. )
- Tcheffkine, Lieut.-General, his efforts in the coal-field of the Donetz, et seq.
  .......... Page(s) .......... 102
- Tcheffkine, Lieut.-General, his clear instructions to different zavods,
  .......... Page(s) .......... 93, 110, 359
- Tcheffkine, Lieut.-General, fossils named after him. (See Nautilus Tcheffkini vol. ii. p. 363.)
- Tcheketau, outlying subconical hill of carboniferous limestone near Sterlitamak,
  .......... Page(s) .......... 130, 461
- Tcheketau, Permian beds of gypsum at,
  .......... Page(s) .......... 142
- Tcherdinsk, on the Issetz, Devonian limestone at,
  .......... Page(s) .......... 364
- Tcheremcham river, near Sergiefsk, Linguloe found near Klevlina in the valley of,
  .......... Page(s) .......... 157
- Tcheremtsal (west flank of the Ural), altered rocks at,
  .......... Page(s) .......... 359
- Tchihatcheff, M. Pierre de, his travels and important geological work on the Altai mountains,
  .......... Page(s) .......... 6
- Tchistopol to Bogoroslan, a line joining these places is the western limit to the plant-bearing and cupriferous Permian grits,
  .......... Page(s) .......... 156
- 'chol and Tolya (North Ural), Oxfordian beds on the banks of,
  .......... Page(s) .......... 230
- Tchornozem or black earth of Russia, description of, et seq.
  .......... Page(s) .......... 557
- Tchornozem, analysis and rich soil of,
  .......... Page(s) .......... 559
- Tchornozem, probable aqueous origin of,
  .......... Page(s) .......... 561, 563, 565
- Tchornozem not the same as the loss of Germany,
  .......... Page(s) .......... 562
- Tchornozem, absence of marine or freshwater shells in,
  .......... Page(s) .......... 564
- Tchornozem, its occurrence on the banks of the Oka,
  .......... Page(s) .......... 59
- Tchornozem found near the higher limits of the Kalmiuss,
  .......... Page(s) .......... 96
- Tchornozem, its appearance at Bielgorod,
  .......... Page(s) .......... 268
- Tchornozem found in the Southern Bashkir districts,
  .......... Page(s) .......... 491
- Tchudova, on the Kerist, Devonian limestones of scales of Glyptosteus reticulatus found in the ravines north of,
  .......... Page(s) .......... 42
- Tchuida (South Ural), the mineral structure of this range,
  .......... Page(s) .......... 429
- Tchussovaya river, carboniferous limestone on the banks of the,
  .......... Page(s) .......... 125
- Tchussovaya river, flexures of its Devonian and carboniferous rocks,
  .......... Page(s) .......... 386, 388
- Tchussovaya river, account of the descent of the,
  .......... Page(s) .......... 384, 337, 653
- Tchussovaya river, picturesque scenery of the,
  .......... Page(s) .......... 388
- Tchussovaya, crystalline rocks between Tcheremtsal and,
  .......... Page(s) .......... 359
- Tchussovaya, structure of the country between, and Serebriansk,
  .......... Page(s) .......... 383
- Tchussovaya, millstone grit of this river repeated in the Timan range,
  .......... Page(s) .......... 415
- Teeth and bones of fishes, microscopic examination of, by Professors Owen and Agassiz,
  .......... Page(s) .......... 67, 635
- Teploff, Major, his assistance to the authors,
  .......... Page(s) .......... 110
- Teplova, on the Tiosha, Permian limestones at,
  .......... Page(s) .......... 164
- Terebratula more abundant in Devonian than in lower strata,
  .......... Page(s) .......... 63
- Terraces in valleys, their occurrence and explanation of,
  .......... Page(s) .......... 550
- 'Terrain Oxfordien,' or Oxford clay, &c., represents the whole oolitic and Jurassic series in Russia,
  .......... Page(s) .......... 238
- Tertiary deposits of Russia, et seq.
  .......... Page(s) .......... 8, 281
- Tertiary eocene rocks of Russia, general account of,
  .......... Page(s) .......... 284
- Tertiary eocene rocks of Russia, list of fossils from Butschak on the Dnieper,
  .......... Page(s) .......... 286
- Tertiary eocene rocks of Russia of Antipofka, on the Volga
  .......... Page(s) .......... 277, 288
- Tertiary eocene rocks of Russia resemble those of Bognor,
  .......... Page(s) .......... 583
- Tertiary miocene rocks of Russia, sait deposits of Wieliczka,
  .......... Page(s) .......... 290
- Tertiary miocene rocks of Russia, shelly sands of the Upper Vis tula of this period,
  .......... Page(s) .......... 292
- Tertiary miocene rocks of Russia from the southern districts,
  .......... Page(s) .......... 293
- Tertiary miocene rocks of Russia, oolitic rocks of this period,
  .......... Page(s) .......... 294
- Tertiary miocene rocks of Russia, limestone of Taganrog,
  .......... Page(s) .......... 295
- Tertiary Aralo-Caspian or steppe limestone, et seq.
  .......... Page(s) .......... 297
- deposits of the steppe of Astrakhan,
  .......... Page(s) .......... 316
- Tertiary deposits of the low steppe of the Caucasus,
  .......... Page(s) .......... 319
- Tertiary post-pliocene beds in North-Eastern Russia,
  .......... Page(s) .......... 327
- Tertiary grits of Kaltchedansk (Siberia),
  .......... Page(s) .......... 366
- Tertiary grits of Verkhoturié (Siberia),
  .......... Page(s) .......... 395
- Thecodont saurians, sauroid remains of the Russian Permian strata referred to,
  .......... Page(s) .......... 155
- Tiflis, Aralo-Caspian strata extend to,
  .......... Page(s) .......... 298
- Tilestone, its position at the top of the Silurian series,
  .......... Page(s) .......... 13
- Tilestone represented by a calcareous band at Oesel and Dago,
  .......... Page(s) .......... 35
- Timan range, position of (Preface),
  .......... Page(s) .......... 21
- Timan range, account of the geology of,
  .......... Page(s) .......... 230, 340, 341, 404, 412
- Timan range, Silurian and Devonian rocks of,
  .......... Page(s) .......... 413, 414
- Timan range, carboniferous limestone and millstone grit of,
  .......... Page(s) .......... 414
- Timan range, eruptive rocks of the,
  .......... Page(s) .......... 415
- Timan range forms the eastern limit of erratic blocks,
  .......... Page(s) .......... 521
- Tiosha (see Teplova), Permian rocks on the banks of the,
  .......... Page(s) .......... 164
- Tismünski, hummocks of micaceous rocks with ores of iron in the Ural-tau so called,
  .......... Page(s) .......... 433
- Tol river (Arctic Ural), fossiliferous Jurassic beds at,
  .......... Page(s) .......... 406
- Tolks, on the Jemmbach (Esthonia), inflammable bituminous schist with Silurian limestones at,
  .......... Page(s) .......... 34
- Tolya and Tchol, rivers in the North Ural, Oxfordian beds on the banks of the,
  .......... Page(s) .......... 230
- Toretz (south of Bachmuth), coal extracted from the banks of the,
  .......... Page(s) .......... 104
- Toretz, probability of coal on the east bank of the,
  .......... Page(s) .......... 118
- Torrents, the rush of, formerly supposed by other authors to have scratched and polished rocks, view modified,
  .......... Page(s) .......... 535
- Tosna river, near St. Petersburg, position of Ungulite grit on the,
  .......... Page(s) .......... 27
- Tosna, section of Silurian rocks near Nikolskaya on this river,
  .......... Page(s) .......... 29
- Tosna, fossiliferous beds on the banks of,
  .......... Page(s) .......... 29
- Totma, sait springs in the red deposits of,
  .......... Page(s) .......... 178
- 'Trainées,' distribution of erratic blocks in this form near St Petersburg,
  .......... Page(s) .......... 512
- 'Trainées', at other places, et passim.
  .......... Page(s) .......... 526
- Transition from cretaceous to tertiary rocks may possibly be found in Russia,
  .......... Page(s) .......... 277, 289
- Trees, silicified, found in the sands round Ustiug,
  .......... Page(s) .......... 177
- Triassic rocks, absence of, in Russia,
  .......... Page(s) .......... 8, 256
- Triassic rocks, always conformable to the Permian rocks in Europe,
  .......... Page(s) .......... 204
- Trigonia clavellata found in shelly Jurassic beds at Kamenka on the Donetz,
  .......... Page(s) .......... 251
- Trilobites, M. Emmerich's and M. Burmeister's work on,
  .......... Page(s) .......... 4
- Trilobites, these fossils abundant in the Silurian rocks of Norway and Sweden,
  .......... Page(s) .......... 12 to 19
- Trilobites, abundance and general character of, in the Silurian strata of Russia,
  .......... Page(s) .......... 37
- Trilobites, rarity of in Devonian and carboniferous systems,
  .......... Page(s) .......... 134
- Trilobites, absence of, in the Permian system,
  .......... Page(s) .......... 212
- Troitsk (Kirghis steppes), description of, and account of the geology in the neighbourhood,
  .......... Page(s) .......... 442
- Troitsk (Bielebei), fossil sauroid remains found near,
  .......... Page(s) .......... 155
- Troitskoi, on the Moskva, siliceous grit with fossils at,
  .......... Page(s) .......... 240
- Troost, Dr., his account of the geology of Tennessee,
  .......... Page(s) .......... 4
- Trough (vast) or basin of upper Silurian deposits in Oesel Dago and Gothland,
  .......... Page(s) .......... 35
- Troughs of palaeozoic rocks on the west flank of the Ural moun tains,
  .......... Page(s) .......... 386, 431, 462
- Tryplasma, a subgenus of Cyathophyllum, described,
  .......... Page(s) .......... 613
- Tsher (Timan), carboniferous rocks on this river,
  .......... Page(s) .......... 415
- Tubipora, analogies with and resemblance of this coral to Syringopora,
  .......... Page(s) .......... 592
- Tufa, calcareous, on carboniferous strata at Putshino (Oka),
  .......... Page(s) .......... 82
- Tufaceous limestone (Permian) with Producti, near Verkny and Nijny Troitsk,
  .......... Page(s) .......... 153
- Tufaceous limestone seen between Sviask and Tcheboksar on the Volga,
  .......... Page(s) .......... 180
- Tula, lower carboniferous rocks at,
  .......... Page(s) .......... 77
- Tula and Kaluga, lower limestone of,
  .......... Page(s) .......... 79
- Tun-os (Upsala), description of,
  .......... Page(s) .......... 546
- Tura (North Ural), Silurian rocks on the banks of the,
  .......... Page(s) .......... 394, 402
- Turbinolia ibicina. See Caninia.
- Turinsk, Nijny, zavod of, passage of the Ural by the Katchkanar to this place and Verkhoturié,
  .......... Page(s) .......... 390 to 394
- Turkey (see Boue), geological structure adverted to,
  .......... Page(s) .......... 656
- Turkistan, composition of the plain of,
  .......... Page(s) .......... 310
- Turyinsk, near Bogoslofsk, copper mines of,
  .......... Page(s) .......... 398
- Tzaritzin, tertiary age of the steppes between this town and Sarepta,
  .......... Page(s) .......... 278
- Tzilma river (Timan), section of Devonian rocks on the,
  .......... Page(s) .......... 414
- Tzilma river traverses the carboniferous limestone,
  .......... Page(s) .......... 415
- UDDEVALLA (Sweden), raised beaches of this place compared with those on the Dwina and Vaga,
  .......... Page(s) .......... 329
- Ufa river (South Ural), carboniferous limestone on the banks of,
  .......... Page(s) .......... 129
- Ufa river, section of Permian strata between this river and Sterlitamak,
  .......... Page(s) .......... 150
- Ufa river, calcareous grit (Permian) with fossils on the banks of,
  .......... Page(s) .......... 358
- Ui, granite of the steppes, east of the Ural,
  .......... Page(s) .......... 441
- Ukhta and Vitchegda (Timan range), Permian limestones on the rivers,
  .......... Page(s) .......... 412
- Ukhta, Domanik, or upper Silurian schists of,
  .......... Page(s) .......... 414
- Ukraine, fossils found there indicate beds belonging to the older tertiary period,
  .......... Page(s) .......... 286
- Uksenskaya, on the Pinega, limestone with carboniferous fossils at,
  .......... Page(s) .......... 172
- Ulu Utasse-tau (South Ural), a hill of magnetic iron,
  .......... Page(s) .......... 445
- Undulations of the lower Silurian strata in Northern Russia,
  .......... Page(s) .......... 31
- Undulations of considerable extent, in the Devonian strata on the right bank of the Düna,
  .......... Page(s) .......... 51
- Ungulites, description of this genus of shells,
  .......... Page(s) .......... 26
- Ungulites, large size of, at Baltisch Port, Esthonia,
  .......... Page(s) .......... 28
- Ungulite grit and bituminous schist, its position in the Russian Silurian series,
  .......... Page(s) .......... 25, 27
- Ungulite grit, thickness of the,
  .......... Page(s) .......... 27
- United States, palaeozoic rocks of the,
  .......... Page(s) .......... 5
- Unja river (Tambof), iron works there,
  .......... Page(s) .......... 84, 234
- Unja river (Tambof), near Jelatma, ironsand beds of, belong to the Moscow millstone series,
  .......... Page(s) .......... 242
- Unja river, red maris (Kostroma) (Permian) appearing at,
  .......... Page(s) .......... 178
- Unja, black Jurassic shales of the banks of the,
  .......... Page(s) .......... 233
- Unskoi (Archangel), sait spring at,
  .......... Page(s) .......... 518
- Upheavals, absence of, in Russia, between the Valdai Hills and the Dwina,
  .......... Page(s) .......... 25
- Upheavals, general character of in Russia,
  .......... Page(s) .......... 35, 53, 62, 537
- Upheavals, general character of in the Ural mountains, et seq.
  .......... Page(s) .......... 463
- Upheavals, nature of those that elevated the land on the coast of the Black and Caspian Seas,
  .......... Page(s) .......... 299
- Upper greensand, relations of, in Russia,
  .......... Page(s) .......... 280
- Upsala, marine post-pliocene beds there, covered by gravel and boulders,
  .......... Page(s) .......... 328
- Ural mountains, rivers springing in,
  .......... Page(s) .......... 21, 337
- Ural mountain, general view of the structure of,
  .......... Page(s) .......... 337, 461
- Ural mountains, same order of palaeozoic rocks as in Russia,
  .......... Page(s) .......... 39, 461
- Ural mountains, carboniferous rocks on the western flanks of, et seq.
  .......... Page(s) .......... 124
- Ural mountains, basin of the Tchussovaya, in,
  .......... Page(s) .......... 125
- Ural mountains, carboniferous series in that part of the chain south of the Bielaya,
  .......... Page(s) .......... 131
- Ural mountains, ancient continental surface of,
  .......... Page(s) .......... 471, 521, 555
- Ural mountains, section from the flanks of the chain near Sterlitamak to the Volga,
  .......... Page(s) .......... 150
- Ural mountains, the copper sands and maris (Permian) derived from,
  .......... Page(s) .......... 168
- Ural mountains, probability that certain sandstones and limestones (Permian) on the western flank of this chain represent the rothe-todte-liegende,
  .......... Page(s) .......... 203
- Ural mountains, general account of the, et seq.
  .......... Page(s) .......... 337
- Ural mountains, previous knowledge of the chain before the visit of the authors,
  .......... Page(s) .......... 338
- Ural mountains, viewed as a great meridian chain,
  .......... Page(s) .......... 339
- Ural mountains, general extent of the chain,
  .......... Page(s) .......... 340
- Ural mountains, age of the rocks of,
  .......... Page(s) .......... 350 to 470
- Ural mountains, direction of the rocks of,
  .......... Page(s) .......... 467
- Ural mountains, date of the introduction of metalliferous ores into the chain, et seq. See Auriferous alluvia.
  .......... Page(s) .......... 472
- Ural mountains, no Scandinavian boulders near,
  .......... Page(s) .......... 527
- Ural mountains, general results of the investigation of,
  .......... Page(s) .......... 586
- Ural mountains, North, a portion of the chain so called by the miners, et seq.
  .......... Page(s) .......... 342, 350
- Ural mountains North, western flank of, et seq.
  .......... Page(s) .......... 354
- Ural mountains North, pass of the Katchkanar from the western to the eastern flank,
  .......... Page(s) .......... 390
- Ural mountains North, sedimentary origin of the rocks of,
  .......... Page(s) .......... 403
- Ural mountains North, Jurassic rocks on the eastern flank of,
  .......... Page(s) .......... 230, 406
- Ural mountains North, eastern flank of the most northern part, called by the authors the Arctic Ural,
  .......... Page(s) .......... 404
- Ural mountains North, western flank of the Arctic Ural,
  .......... Page(s) .......... 406
- Ural mountains North, Jurassic rocks between these mountains and the Timan range,
  .......... Page(s) .......... 417
- Ural mountains, South, general geological structure of,
  .......... Page(s) .......... 346, 350
- Ural mountains South, how distinguished from the north,
  .......... Page(s) .......... 420
- Ural mountains South, axis of,
  .......... Page(s) .......... 437
- Ural mountains South, eastern flanks of the chain,
  .......... Page(s) .......... 421, 446
- Ural mountains South, group of the mountains around Zlataùst, from which the South Ural mountains radiate,
  .......... Page(s) .......... 426
- Ural mountains South western flank, Permian rocks of,
  .......... Page(s) .......... 145, 461
- Ural mountains South western flank, towards Simsk,
  .......... Page(s) .......... 430
- Ural mountains South, general view of the eastern flank of,
  .......... Page(s) .......... 444
- Ural mountains South, Messrs, Hofmann and Helmersen's work on the South Ural,
  .......... Page(s) .......... 445
- Ural mountains South, porphyry and jaspideous schist of the axis of,
  .......... Page(s) .......... 454
- Ural mountains South, auriferous alluvia of, et seq.
  .......... Page(s) .......... 487
- Ural river, general geological features on its banks,
  .......... Page(s) .......... 444
- Ural, its traverse from Orsk to Orenburg,
  .......... Page(s) .......... 446
- Ural river, chalk on the banks of its lower course,
  .......... Page(s) .......... 272
- Ural river and Volga, lower steppe between,
  .......... Page(s) .......... 316
- Uralsk, on the Ural, white chalk,
  .......... Page(s) .......... 272
- Ural-tau, micaceous schist and quartz rock forming this crest,
  .......... Page(s) .......... 433
- Urenga (South Ural), structure of micaceous and chloritic schist at,
  .......... Page(s) .......... 428
- Urmanzelair, a tributary of the Sakmara, psammitic grauwacké in the gorge of,
  .......... Page(s) .......... 452
- Urtazimsk, on the Ural river, carboniferous limestone south of,
  .......... Page(s) .......... 445
- Urus (Aurochs), a living species, possibly one of the large mammals formerly ranging over Northern Europe,
  .......... Page(s) .......... 503
- , on the Lower Volga, the carboniferous limestone capped there by a tufaceous conglomerate, Davidoff.
  .......... Page(s) .......... 87
- Usoliée, beds of the Permian system near to,
  .......... Page(s) .......... 159
- Uspensk (Donetz), coal mines worked at,
  .......... Page(s) .......... 107, 108
- Uspensk, coal district one of the richest in Southern Russia,
  .......... Page(s) .......... 118
- Uspensk, cretaceous fossils at,
  .......... Page(s) .......... 266
- Ussa river (tributary of the Volga), section of Fusulina limestone exhibited at the mouth of,
  .......... Page(s) .......... 86
- Ust-Koiva, on the Tchussovaya, section of contorted carboniferous rocks near,
  .......... Page(s) .......... 126
- Ust-Koiva, Devonian and carboniferous rocks seen on the descent of the Tchussovaya to, et seq.
  .......... Page(s) .......... 384
- Ust-Koiva, transverse section of the Ural from this place to Verkhoturié,
  .......... Page(s) .......... 389
- Ust-Kataevsk (Ural), Devonian limestones between Yuryusensk and,
  .......... Page(s) .......... 430
- Ust-Serebriansk, on the Tchussovaya, black dolomite (Devonian) near,
  .......... Page(s) .......... 385
- Ust Simsk, near Sterlitamak, probable junction of the inner and outer zones of carboniferous limestones at,
  .......... Page(s) .......... 130
- Ust Sisolsk (government of Vologda), identity of its Oxfordian beds with those of other distant parts,
  .......... Page(s) .......... 230
- Ust Sisolsk, the neighbourhood of, the limit of the Scandinavian blocks,
  .......... Page(s) .......... 521
- Ust Sisolsk, direction of the Scandinavian drift to,
  .......... Page(s) .......... 527
- Ust-Urt, the isthmus between the Caspian and the Aral Seas, shelly limestone of the surface of,
  .......... Page(s) .......... 309, 310
- Ust-Urt, supposed by Humboldt to be the termination of the Ural mountains,
  .......... Page(s) .......... 314
- Ust-Urt, oceanic deposits in the,
  .......... Page(s) .......... 325, 652
- Ust-Vaga, on the Dwina, sequence of Permian strata near,
  .......... Page(s) .......... 174
- Ust-Vaga, sequence of rocks seen on the road from this place to Ustiug,
  .......... Page(s) .......... 176
- Ust-Vaga, post-pliocene deposits at,
  .......... Page(s) .......... 329
- Ustiug Veliki, on the Permian rocks exposed in ascending the Dwina from Archangel to this place,
  .......... Page(s) .......... 172
- Ustiug, white maris and fossiliferous limestones (Permian) between Vitegra and this place,
  .......... Page(s) .......... 175
- Ustiug, sequence of rocks seen on the road from this place to Ust-Vaga,
  .......... Page(s) .......... 176
- Ustiug, lithological character of the rocks around,
  .......... Page(s) .......... 177
- Ustiug, argillaceous limestones seen in ascending the Suchona from this place to Vologda,
  .......... Page(s) .......... 177
- Ustiug, account of the city of,
  .......... Page(s) .......... 177
- Ustiug, granitic blocks at,
  .......... Page(s) .......... 520
- Ustiug, blocks of granite and greensand scarce at,
  .......... Page(s) .......... 524
- Usva river (Tchussovaya), coarse conglomerates at the mouth of,
  .......... Page(s) .......... 127
- Utva river (Orenburg), chalk observed at,
  .......... Page(s) .......... 272
- Uvelsk (east of the South Ural), granite near,
  .......... Page(s) .......... 441
- Uziansk (South Ural), zavod of,
  .......... Page(s) .......... 458
- VAGA, raised sea-bottoms found on the banks of,
  .......... Page(s) .......... 328
- Vaigatz island, in the Northern Sea, prolongation of the axis of the Ural to,
  .......... Page(s) .......... 339
- Vaigatz island, doubtful condition of the rocks in,
  .......... Page(s) .......... 411
- Valdai Hills, the chief watershed of Northern Russia,
  .......... Page(s) .......... 20
- Valdai Hills, chiefly composed of Devonian rocks,
  .......... Page(s) .......... 41, 44
- Valdai Hills, lower carboniferous limestone surmounting the Devonian rocks of,
  .......... Page(s) .......... 46, 70
- Valdai Hills, the carboniferous limestone extends from these hills as a centre,
  .......... Page(s) .......... 77
- Valdai Hills, their effect in arresting the masses of drift transported from the north,
  .......... Page(s) .......... 519
- Valdai Hills, submerged during the deposit of the northern drift,
  .......... Page(s) .......... 524
- Vanuxem, Mr., bis account of the geology of part of the state of New York,
  .......... Page(s) .......... 4
- Vase of avanturine presented to Mr. Murchison by the Emperor of Russia,
  .......... Page(s) .......... 434
- Vashkina (Timan), upper Silurian fossiliferous schists on the,
  .......... Page(s) .......... 413
- Vassili-Maïdan, near the Alatyr, concretions of impure argillaceous limestone (Jurassic) at,
  .......... Page(s) .......... 244
- Vassilkova, on the Lava between the Volkof and the Siass, Ungulites mixed with other Silurian fossils at,
  .......... Page(s) .......... 28
- Vassilivrask, a pass in the Ural, talcose schists near,
  .......... Page(s) .......... 360
- Veduga, near Voroneje, section showing cretaceous series on the banks of,
  .......... Page(s) .......... 271
- Vegetable remains, fossil, their intimate relation with copper ore in the Permian series,
  .......... Page(s) .......... 154
- Vegetation, influence of the blue clay of St. Petersburg on,
  .......... Page(s) .......... 27
- Vegetation, its character in soils upon the carboniferous limestone,
  .......... Page(s) .......... 76
- ,Vegetation change of, in advancing from Archangel southwards,
  .......... Page(s) .......... 176
- Vegetation, northern limits of. See Petchora, Map, Pl. VI.
- Vegetation, its superior quality (corn) on the black earth,
  .......... Page(s) .......... 559
- Veins of gold ore at Berezovsk (Ekaterinburg),
  .......... Page(s) .......... 476
- Velicovo, on the Kliasma, white carboniferous limestone of,
  .......... Page(s) .......... 85
- Velicovo, ridge extending from Kosrof to this place,
  .......... Page(s) .......... 85
- Verbluya-gora, a spur of carboniferous limestone from the Gurmaya hills (South Ural),
  .......... Page(s) .......... 450
- Verch Uralsk (east flank of South Ural), granitic rocks east of,
  .......... Page(s) .......... 443
- Verch Uralsk, tract between this place and Orsk,
  .......... Page(s) .......... 444
- Verch Uralsk, section from this place to Sterlitamak (see Pl. IV.),
  .......... Page(s) .......... 454
- Verchny Barantchinsk (Ural), zavod of,
  .......... Page(s) .......... 381
- Verchni-Miask, gold workings near Miask so called,
  .......... Page(s) .......... 488
- Verchni-Moulinsk, near Perm, fossil fishes found at,
  .......... Page(s) .......... 218
- Verchni Ozernaia (South Ural), Permian rocks at,
  .......... Page(s) .......... 450
- Verkhoturié, Siberian fortress of the North Ural, see view of,
  .......... Page(s) .......... 395, 653
- Verkhoturié, granite, tertiary grits, &c.,
  .......... Page(s) .......... 367, 394
- Verkni Kundriutcheskaya, near the Donetz, seams of coal at,
  .......... Page(s) .......... 102
- Verkni, emergence of the carboniferous from beneath the cretaceous rocks at,
  .......... Page(s) .......... 109
- Verkni-Podvolodchie, near Perm, ascending section of Permian rocks at,
  .......... Page(s) .......... 142
- Verkni-Troitsk, on the Kidash, white marlstones (Permian) between this place and Nijni Troitsk,
  .......... Page(s) .......... 152
- Verkni Uslon, on the Volga, gypsum (Permian) found at,
  .......... Page(s) .......... 162
- Verneuil, M. E. de, the origin and progress of his researches in Russia (Preface), passim.
- Verneuil, M. E. de, his memoir on the palaeozoic fossils of the Rhenish provinces,
  .......... Page(s) .......... 1
- Verneuil, M. E. de, his description of the palaeozoic fossils of Russia. (See vol. ii.)
- Verneuil, M. E. de, his observations on the tertiary deposits of the Crimaea,
  .......... Page(s) .......... 301
- Viasniki, on the Oka, extent of the red maris,
  .......... Page(s) .......... 180
- Viasniki, section of variegated marls and sands at, with Cytherinioe and minerai milk or fossil leather found near,
  .......... Page(s) .......... 182
- Viatka river, near Perm, grits (Permian),
  .......... Page(s) .......... 160
- Vienitza (Poland), miocene deposits near,
  .......... Page(s) .......... 294
- Vim (Timan), gypsum in the upper part of the,
  .......... Page(s) .......... 412
- Vindin-Ostrof, on the Volkof, to near Bor, Devonian fossils of this tract,
  .......... Page(s) .......... 43
- Visilki (South Ural), fossiliferous Permian limestone at,
  .......... Page(s) .......... 148
- Visinga (tributary of the Sisola), Jurassic rocks on the banks of,
  .......... Page(s) .......... 417
- Visings island (Sweden), the sandstone of, Silurian,
  .......... Page(s) .......... 17
- Vissimo-Shaitansk, near the crest of the North Ural, Devonian limestone at,
  .......... Page(s) .......... 376
- Vissimo-Shaitansk, platinum found by Humboldt at,
  .......... Page(s) .......... 393
- Vistula river, miocene tertiary shelly sands in the upper valley of,
  .......... Page(s) .......... 283, 291
- Vistula arrangement of blocks in the valley of,
  .......... Page(s) .......... 525
- Vitchegda river (Timan), upper Silurian schists of,
  .......... Page(s) .......... 413
- Vitchegda and Ukhta, Permian limestones on,
  .......... Page(s) .......... 412
- Vitegra, section of Devonian strata near the high road leading to,
  .......... Page(s) .......... 47
- Vitegra, extension of the carboniferous limestone to,
  .......... Page(s) .......... 73
- Vitegra, sequence of rocks at,
  .......... Page(s) .......... 74, 75
- Vitegra, carboniferous fossils found at,
  .......... Page(s) .......... 75
- Vitegra, white maris and fossiliferous limestones (Permian) between Ustiug and,
  .......... Page(s) .......... 175
- Vitegra, Aricula antiqua found at,
  .......... Page(s) .......... 209
- Vitegra, condition of the drift near,
  .......... Page(s) .......... 516
- Vitegra river, carboniferous limestone cliffs on the banks of,
  .......... Page(s) .......... 75
- Vitegraski, near Vitegra, old red sandstone seen at,
  .......... Page(s) .......... 49
- Vitegraski rivulet, expansion of the lower Devonian rocks on the banks of,
  .......... Page(s) .......... 74
- Vitlanka river (Orenburg), fossiliferous siliceous beds of the Jurassic period near,
  .......... Page(s) .......... 247
- Vladimir, Fusulinae observed by Fischer in the government of, Fusulinoe.
  .......... Page(s) .......... 87
- Vladimir, ammonites in iron mines of,
  .......... Page(s) .......... 243
- Vloia (St. Petersburg), calcareous fiags (Silurian), at,
  .......... Page(s) .......... 30
- Vloia, a section of lower Silurian beds exhibited at,
  .......... Page(s) .......... 30
- Vogt, M., on Devonian fishes of the Eifel,
  .......... Page(s) .......... 7
- Vol river (Timan range), Silurian schists on,
  .......... Page(s) .......... 413
- Vol, Devonian rocks on,
  .......... Page(s) .......... 414
- Vol, carboniferous limestone on.
  .......... Page(s) .......... 415
- Volborth, M., his memoir on Echino-encrinus,
  .......... Page(s) .......... 38
- Volcanoes mud, in a line parallel with and near the Caucasus,
  .......... Page(s) .......... 575
- Volchof (Siberia), descent of the Issetz to,
  .......... Page(s) .......... 366, 362
- Volga river, length of its course,
  .......... Page(s) .......... 21
- Volga, its importance in affording good geological sections,
  .......... Page(s) .......... 21
- Volga, no carboniferous rocks to the east of it until the flanks of the Ural mountains are reached,
  .......... Page(s) .......... 77
- Volga, lofty cliffs formed of the Fusulina limestone on,
  .......... Page(s) .......... 86
- Volga, section through the upper carboniferous limestone exhibited on the banks of, Fusulinoe.
  .......... Page(s) .......... 86 to 88
- Volga, striking phaenomenon of high right bank and low left bank of,
  .......... Page(s) .......... 21, 650
- Volga, red (Permian) maris seen in descending this river from Kostroma to Nijny Novgorod,
  .......... Page(s) .......... 178
- Volga, tufaceous limestone (Permian) between Sviask and Tcheboksar on the,
  .......... Page(s) .......... 180
- Volga, Jurassic basin of the middle part of,
  .......... Page(s) .......... 231
- Volga, black Jurassic shales on the banks of,
  .......... Page(s) .......... 233
- Volga, bituminous schists of,
  .......... Page(s) .......... 245
- Volga, cretaceous rocks of the lower part of,
  .......... Page(s) .......... 273
- Volga, eocene fossils at Antipofka on the banks of,
  .......... Page(s) .......... 277, 283, 288
- Volga, lower steppe between this river and the Ural mountains,
  .......... Page(s) .......... 316
- Volga, ancient extension of the Caspian sea to Volsk and Sysran on the banks of,
  .......... Page(s) .......... 324
- Volga, Jurassic rocks in the cliffs of, near Saràtof,
  .......... Page(s) .......... 246
- Volga, erratic blocks on the banks of the,
  .......... Page(s) .......... 520
- Volga, its supply of water affected by the destruction of the forests in the tracts which feed it,
  .......... Page(s) .......... 578
- Volhynia, height of the western extremity of the granitic steppe of,
  .......... Page(s) .......... 21
- Volhynia, miocene tertiaries extend to,
  .......... Page(s) .......... 283
- Völkner, Colonel, his friendly assistance,
  .......... Page(s) .......... 143
- Volkof, or Volkhof river, Ungulite grit reposing on the blue shale near,
  .......... Page(s) .......... 27
- Volkof, section on the banks of,
  .......... Page(s) .......... 29
- Volkof, section on, exhibiting the passage of Silurian into Devonian beds,
  .......... Page(s) .......... 43
- Volkof, ichthyolites of, differ from those found on the Priksha,
  .......... Page(s) .......... 44
- Vologda, argillaceous limestones (Permian) seen in descending the Suchona from this place to Ustiug,
  .......... Page(s) .......... 177
- Vologda, vast spread of detritus at,
  .......... Page(s) .......... 178
- Volshaya (or Bolshaya) Gora, the height of this pass,
  .......... Page(s) .......... 360
- Volsk, on the Volga, section exhibiting chalk at,
  .......... Page(s) .......... 274
- Volsk and Sysran, on the Volga, ancient extension of the Caspian to,
  .......... Page(s) .......... 325
- Voltchia river, west-north-west limit of the carboniferous région of Southern Russia,
  .......... Page(s) .......... 89
- Voltchia and Kalmiuss, stratified crystalline rocks of the,
  .......... Page(s) .......... 91
- Vornova, on the Oka, cliffs at, containing bituminous clay, sole representative of coal,
  .......... Page(s) .......... 78
- Vorona, Devonian rocks at its junction with the Don,
  .......... Page(s) .......... 60
- Voroneje, near the Don, Devonian strata of this tract best seen on the banks of the Devitza rivulet,
  .......... Page(s) .......... 60
- Voroneje, Devonian limestones of, extremely fossiliferous,
  .......... Page(s) .......... 61
- Voroneje, absence of Jurassic strata in the government of,
  .......... Page(s) .......... 244
- Voroneje, cretaceous deposits near,
  .......... Page(s) .......... 271
- Voroneje, northern erratic blocks extend to,
  .......... Page(s) .......... 519
- Voroneje, northern detritus on the Don near,
  .......... Page(s) .......... 525
- Voskresensk (South Ural), Permian cupriferous conglomerate of,
  .......... Page(s) .......... 149
- WAIWARA, in Esthonia, thickness of the'pleta'limestone in the vicinity of,
  .......... Page(s) .......... 33
- WAIWARA, angular blocks on the cliffs between this place and Jeive,
  .......... Page(s) .......... 511
- Wales, reference to the Silurian and crystalline rocks of, et seq.,
  .......... Page(s) .......... 2, 436
- Walachia and Moldavia, humus of,
  .......... Page(s) .......... 564
- Wangenheim, von Qualen, Major, his geological sketch of th Permian rocks in the district round Bielebei,
  .......... Page(s) .......... 141
- Wangenheim, von Qualen, Major, his kind assistance, 141, 152 his sketch of the succession near Sterlitamak,
  .......... Page(s) .......... 461
- Warsaw, sandstones of the same age as those of Brora and the east of Yorkshire,
  .......... Page(s) .......... 241
- Warsaw, collections of cretaceous fossils in the Royal Museum of,
  .......... Page(s) .......... 263
- Water containing sulphuretted hydrogen in the baths of Sergiefsk,
  .......... Page(s) .......... 157
- Water its agency in producing the drift in Northern Europe,
  .......... Page(s) .......... 532
- Water, ordinary force of, not sufficient to account for the drift of Scandinavia,
  .......... Page(s) .......... 542
- Water-courses, their importance in working out the geology of Russia,
  .......... Page(s) .......... 22
- Watershed, lines of, in Russia,
  .......... Page(s) .......... 20
- Waves of translation, their efficiency as transporting agents,
  .......... Page(s) .......... 532, 553
- Waves of translation, their agency necessary to explain the drift phaenomena of Sweden,
  .......... Page(s) .......... 545
- Waves of translation probably the chief moving power in transporting drift,
  .......... Page(s) .......... 556
- Wealden beds, absence of, in Russia,
  .......... Page(s) .......... 260
- Wenlock limestone represented in Sweden by the Gothland limestone,
  .......... Page(s) .......... 18
- Wenlock limestone, its equivalent in the Russian isle of Oesel,
  .......... Page(s) .......... 35
- Wettern Lake, Sweden, sections near,
  .......... Page(s) .......... 17
- Whetstone grits of the carboniferous period found on the Pet chora river,
  .......... Page(s) .......... 410
- White limestone (carboniferous) of Archangel,
  .......... Page(s) .......... 73 to 76
- White limestone (carboniferous) of Moscow, account of,
  .......... Page(s) .......... 80
- White limestone (carboniferous) alternating with magnesian bands at Moscow,
  .......... Page(s) .......... 81
- White limestone (carboniferous) and gypsum (Permian) of Shuran (Kama),
  .......... Page(s) .......... 162
- White sea, M. Böhtlingk's journey to,
  .......... Page(s) .......... 22
- White sea, the old red sandstone ranges up to the edges of the metamorphic rocks of,
  .......... Page(s) .......... 49
- White sea, Oxfordian beds on the shores of the,
  .......... Page(s) .......... 230
- White sea, blocks on the shores of the,
  .......... Page(s) .......... 517
- Wieliczka, tertiary salt deposits of,
  .......... Page(s) .......... 290
- Williams, Lady Sarah, Indian fossils collected by her,
  .......... Page(s) .......... 256
- Wissenbach schists, resemblance of, to the Domanik schists on the Ukhta,
  .......... Page(s) .......... 414, 645
- Wissenstein (Esthonia), Pentamerus band at,
  .......... Page(s) .......... 34
- Wood, fossil, its association with copper ore,
  .......... Page(s) .......... 154
- Wörth, M., his exertions in obtaining fossils from the red Devonian marlstone near Petersburg,
  .......... Page(s) .......... 33
- Wrangel, Admirai von, his voyage referred to,
  .......... Page(s) .......... 498
- Wyon, Mr. Leonard, his medal of the Emperor. (See Dedication and Preface, xiv.)
- YAKINA (west flank of Ural), Devonian rocks seen at,
  .......... Page(s) .......... 430
- Yallim orYellim (west flank of Ural), carboniferous sandstones between Altchitska and,
  .......... Page(s) .......... 128, 354
- Yampol (Poland), miocene deposits near,
  .......... Page(s) .......... 294
- Yangelskaya (east flank of South Ural), porphyry at,
  .......... Page(s) .......... 445
- Yaroslavl (city of), red Permian maris hidden under detritus at,
  .......... Page(s) .......... 178
- Yasikoff, M. (See Jasikoff, his memoir on new red sandstone, &c., 220.)
- Yegra-laga river (Arctic Ural), alluvial plain of,
  .......... Page(s) .......... 407
- Yelatma, or Jelatma, carboniferous limestone succeeded by Jurassic rocks near,
  .......... Page(s) .......... 84
- Yelatma, or Jelatma, erratic blocks extend to,
  .......... Page(s) .......... 519
- Yemangulova (west flank of South Ural), Permian fossiliferous limestone of,
  .......... Page(s) .......... 148
- Yenisei and Lena rivers, drift conveyed by,
  .......... Page(s) .......... 498
- Yeskino river (Donetz), coal at,
  .......... Page(s) .......... 96
- Yugoshansk zavod, east of Kazan, fine Permian fossil plants at,
  .......... Page(s) .......... 160
- Yurasamskoi, near Kishtymsk in the Ural, fibrous iron ore found at,
  .......... Page(s) .......... 426
- Yuryusensk, near Zlataùst, Silurian rocks at,
  .......... Page(s) .......... 429
- Yuryusensk, Devonian limestones between this place and Ust-Kataevsk,
  .......... Page(s) .......... 430
- ZAFLARY (lower ridge of the Tatra mountains), appearance of Carpathian sandstone with Jurassic fossils at, explained,
  .......... Page(s) .......... 265
- Zaimskaya, on the Issetz, carboniferous fossils at,
  .......... Page(s) .......... 363
- Zaraisk, near the Oka, Jurassic fossils found at,
  .......... Page(s) .......... 234
- Zarevo-Alexandrofsk, zavod of,
  .......... Page(s) .......... 489
- Zastrova, on the Dwina, red-coloured beds at,
  .......... Page(s) .......... 176
- Zavods or mining establishments - of Alexandrofsk,
  .......... Page(s) .......... 389
- Zavods or mining establishments - of Avzi ansk,
  .......... Page(s) .......... 458
- Zavods or mining establishments - of Berezovsk,
  .......... Page(s) .......... 476
- Zavods or mining establishments - of Bielorietz,
  .......... Page(s) .......... 455
- Zavods or mining establishments - of Bissersk,
  .......... Page(s) .......... 390
- Zavods or mining establishments - of Bogoslofsk,
  .......... Page(s) .......... 395
- Zavods or mining establishments - of Chrestovodsvisgensk,
  .......... Page(s) .......... 391
- Zavods or mining establishments - of Kamensk,
  .......... Page(s) .......... 365
- Zavods or mining establishments - of Kaslinsk,
  .......... Page(s) .......... 424
- Zavods or mining establishments - of Kinovsk,
  .......... Page(s) .......... 385
- Zavods or mining establishments - of Kishtymsk,
  .......... Page(s) .......... 424
- Zavods or mining establishments - of Kushvinsk,
  .......... Page(s) .......... 378
- Zavods or mining establishments - of Kussinsk,
  .......... Page(s) .......... 432
- Zavods or mining establishments - of Lissitchia-balka,
  .......... Page(s) .......... 109
- Zavods or mining establishments - of Lugan,
  .......... Page(s) .......... 110
- Zavods or mining establishments - of Miask and Zlataùst,
  .......... Page(s) .......... 346
- Zavods or mining establishments - of Neviansk,
  .......... Page(s) .......... 368
- Zavods or mining establishments - of Nijny Serginsk,
  .......... Page(s) .......... 354
- Zavods or mining establishments - of Nijny Tajilsk,
  .......... Page(s) .......... 369
- Zavods or mining establishments - of Nijny Turinsk,
  .......... Page(s) .......... 394
- Zavods or mining establishments - of Preobrajensk,
  .......... Page(s) .......... 452
- Zavods or mining establishments - of Satkinsk,
  .......... Page(s) .......... 425
- Zavods or mining establishments - of Serebriansk,
  .......... Page(s) .......... 381
- Zavods or mining establishments - of Simsk,
  .......... Page(s) .......... 431
- Zavods or mining establishments - of Soimanofsk,
  .......... Page(s) .......... 426
- Zavods or mining establishments - of Turyinsk,
  .......... Page(s) .......... 399
- Zavods or mining establishments - of Uspensk,
  .......... Page(s) .......... 107
- Zavods or mining establishments - of Uziansk,
  .......... Page(s) .......... 458
- Zavods or mining establishments - of Yugoshansk,
  .......... Page(s) .......... 160
- Zavods or mining establishments - of Yuryusensk,
  .......... Page(s) .......... 429
- Zavods or mining establishments - of Zarevo-Alexandrofsk,
  .......... Page(s) .......... 489
- Zavods or mining establishments - of Zlataùst,
  .......... Page(s) .......... 427
- Zechstein, equivalents of, in the Permian rocks of Russia,
  .......... Page(s) .......... 139, 199
- Zeuschner, Prof., his works on the Jurassic and cretaceous rock of Poland,
  .......... Page(s) .......... 253, 264
- Zeuschner, Prof., his opinion with regard to the Jurassic age of the Carpathian sandstone,
  .......... Page(s) .......... 265
- , his assistance to the authors in examining the Carpathians and the tertiary deposits of the Vistula,
  .......... Page(s) .......... 263, 293, 657
- Zigalga, a mountain of quartz rock between Zlataùst and Simsk,
  .......... Page(s) .......... 429
- Zinovief, M., his travels with the authors,
  .......... Page(s) .......... 175
- Zlataùst, the centre of an important mining district,
  .......... Page(s) .......... 346
- Zlataùst, structure of the mountains around,
  .......... Page(s) .......... 426
- Zlataùst, steel manufactures of,
  .......... Page(s) .......... 427
- Zlataùst, zavod of,
  .......... Page(s) .......... 427
- Zwickau (Saxony), flora of the rothe-todte-liegende at,
  .......... Page(s) .......... 199

THE GEOLOGY OF

RUSSIA IN EUROPE

AND

THE URAL MOUNTAINS.

BY isnys
RODERICK IMPEY MURCHISON,

PRES. R. GEOG. SOC., V. PRES. R. S. AND GEOL. SOC. LOND., HON. F. R. S. ED., HON. M. R. I. AC.,
CORRESPONDENT OF THE ROYAL INSTITUTE OF FRANCE, ETC.

EDOUARD DE VERNEUIL,
V. PRES. GEOL. SOC. FRANCE, MEM. PHILOM. SOC. PARIS, HON. MEM. GEOL. SOC. LOND., ETC.

AND

COUNT ALEXANDER VON KEYSERLING,
GENTLEMAN OF THE CHAMBER OF H. I. M. THE EMPEROR OF ALL THE RUSSIAS, ETC.

Ce temps qui nous manque ne manque point à la nature.

Cet instant, la vie humaine étendue même autant qu'elle peut
l'être par l'histoire, n'est qu'un point dans la durée, un seul fait
dans l'histoire des faits de Dieu."-Blon, Théorie de la Terre.

IN TWO VOLUMES.

VOL. I.

GEOLOGY.

LONDON: JOHN MURRAY, ALBEMARLE STREET.

PARIS: P. BERTRAND, RUE ST. ANDRE DES ARTS.

MDCCCXLV.

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The geology of Russia in Europe and the Ural mountains. I. Geology / by Roderick Impey Murchison,... Édouard de Verneuil,... and count Alexander von Keyserling,... - vue 7 - page NP

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